Triturus Skrevet November 15, 2007 Rapporter Share Skrevet November 15, 2007 (endret) Dette er livets tre. Se hvor liten gruppen "Animals" er. Moralen er å ta seg selv litt mindre høytidelig. Dette er fylogrammet for vertbrater (for de uinvidde: mennesker og fisk hører til tetrapoder): Dette er et annet illustrativt fylogenetisk tre. Morsomt å tenke på at mennesker tilhører gruppen som amfibiene representerer i dette treet. Dette er et kladogram for de samme gruppene. Her vises kun relativt slektskap mellom gruppene Forventer mange bidrag i denne tråden fremover! Endret November 15, 2007 av Triturus Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
Chironomus Skrevet November 15, 2007 Rapporter Share Skrevet November 15, 2007 Oi! Dette var ein kul tråd som burde appellere til dei fleste her inne. Her er Chondryichtyes: Sygnathidae: Sidan det pågår ein tråd om historiske krigsfartøy, så dristar eg meg til å legge ut bilete av eldre modellar av fiskeliknande dyr: Rekonstruksjon: Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
Trond Skrevet November 15, 2007 Rapporter Share Skrevet November 15, 2007 (endret) . Endret November 15, 2007 av Trond Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
Chironomus Skrevet November 15, 2007 Rapporter Share Skrevet November 15, 2007 Trirurus: Denne tråden tok visst ikkje heilt av. Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
Oz Skrevet November 15, 2007 Rapporter Share Skrevet November 15, 2007 Gådd dæm, verdens kjedeligste tråd. Det er greit å være nerd og slikt altså, men det må da være grenser, selv for dere to? Mvh Oz Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
ThorEH Skrevet November 15, 2007 Rapporter Share Skrevet November 15, 2007 Nerdegutter.. finn meg en slik for Mantodea : Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
Chironomus Skrevet November 15, 2007 Rapporter Share Skrevet November 15, 2007 Her, kanskje: Tree of life. Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
ThorEH Skrevet November 15, 2007 Rapporter Share Skrevet November 15, 2007 thanks Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
Triturus Skrevet November 15, 2007 Forfatter Rapporter Share Skrevet November 15, 2007 (endret) Har man ikke en rett som forumbruker å starte totalt unyttige, nidtriste tråder kanskje? Hæh? Systematikk og taksonomi er sannsynligvis den delen av biologien er minst kjent for mannen i gata, så det blir nok Chironomus og undertegnedes oppgave å holde liv i denne tråden fremover. Mål om å komme til side 5 før nyttår? Systematikkfjorden!!!!!!!!!!!!! EDIT: systematikkfjorden!!! Endret November 15, 2007 av Triturus Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
ford prefect Skrevet November 15, 2007 Rapporter Share Skrevet November 15, 2007 (endret) Usj, systematikk og nomenklatur er vel bortimot det kjedeligste innen biologien da gutter... Har selv fortrengt det meste av den lærdommen etter eksamen i fiskesystematikk... Den fordømte professoren dro frem en halvnebb fra middelhavet på eksamen Klarte å dra meg noenlunde i land etter å ha mumlet noe om Beloniformes og at det helt sikkert var en Horngjel som hadde knukket en del av øvre nebb Heldigvis hadde jeg roen på favorittgruppa mi Tetraodontiformes og en kjedelig Gadiformes (øyepål) De gøyeste fiskene er som oftest Stenopterygii! Endret November 15, 2007 av ford prefect Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
avkroken Skrevet November 15, 2007 Rapporter Share Skrevet November 15, 2007 Orden og famile over norske beinfisk. Actinopterygii (Beinfisk) Actinopterygii indet. (ubestemte fiskearter) Anguilliformes (Ålefisk) Anguillidae Beloniformes (Horngjel, flygefisk) Belonidae (Horngjelfamilien) Clupeiformes (Sildefisk) Clupeidae (Sildefamilien) Cypriniformes (Karpefisker) Cyprinidae (Karpefamilien) Esociformes (Gjeddefisk) Esocidae Gadiformes (Torskefisk) Gadidae (Torskefamilien) Gasterosteiformes (Stiklingfisker) Gasterosteidae (Stingsildfamilien) Syngnathidae (Nålefiskfamilien) Lophiiformes (Marulker) Lophiidae (Breiflabbfamilien) Osmeriformes (Krøklefisk) Osmeridae (Krøkler) Perciformes Ammodytidae (Silfamilien) Anarhichadidae (Steinbitfamilien) Blennidae (Tangkvabber) Callionymidae (Fløyfiskfamilien) Carangidae (Taggmakrellfamilien) Gobiidae (Kutlingfamilien) Labridae (Leppefiskfamilien) Mugilidae (Multefamilien) Percidae (Abborfamilien) Pholididae (Tangsprellfamilien) Scombridae (Makrellfamilien) Serranidae (Havabborfamilien) Trachinidae (Fjesingfamilien) Zoarcidae (Ålekvabbefamilien) Pleuronectiformes (Flyndrefisk) Bothidae (Varfamilien) Pleuronectidae (Flyndrefamilien) Soleidae (Tungefamilien) Salmoniformes (Laksefisker) Salmonidae (Laksefamilien) Scorpaeniformes (Ulkefisker) Agonidae (Panserulkefamilien) Cottidae (Ulkefamilien) Cyclopteridae (Rognkjeks- og ringbukfamilien) Triglidae (Knurrfamilien) Siluriformes (Mallefisk) Ictaluridae (Dvergmallefamilien) Zeiformes Zeidae Håper det er rom for litt annet av interesse også: Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
svenna Skrevet November 16, 2007 Rapporter Share Skrevet November 16, 2007 Litt mer matnyttig det der, Tom Ole. Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
Chironomus Skrevet November 16, 2007 Rapporter Share Skrevet November 16, 2007 Her er litt meir laudagsgodt til Thor: Mantodea Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
ThorEH Skrevet November 16, 2007 Rapporter Share Skrevet November 16, 2007 Takker, denne har jeg faktisk lett etter. Fant den i ett googlesøk en gang, men den forsvant. Nu er den lagret !! Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
Chironomus Skrevet November 16, 2007 Rapporter Share Skrevet November 16, 2007 Kva er alle tinga inni haiane, tru? Om de skal forklare noko om eit fiskehovud, kan det vera greit å vite kva dei ulike delene heiter: Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
ahamm Skrevet November 16, 2007 Rapporter Share Skrevet November 16, 2007 Hva er "spiral ventilen" på hann haien til? Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
avkroken Skrevet November 16, 2007 Rapporter Share Skrevet November 16, 2007 En oversikt over hva de forskjellige fiskeskjellene heter og hvordan de ser ut, er noe en hver sportsfisker bør kunne: Placoid scales Cosmoid scales Ganoid scales Cycloid scales Ctenoid scales Dried scale Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
Trond Skrevet November 16, 2007 Rapporter Share Skrevet November 16, 2007 (endret) Fullversjon: http://fiskevatn.no/foto/arkiv/15575/38334.jpg Fullversjon: http://fiskevatn.no/foto/arkiv/15575/38335.jpg Levert av: http://fiskevatn.no/foto/ Endret November 16, 2007 av Trond Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
lars'n Skrevet November 16, 2007 Rapporter Share Skrevet November 16, 2007 Hva er "spiral ventilen" på hann haien til? både hunner og hanner har dette. bare her vist ved hann.. det er en slags spiralstruktur i tarmen som øker overflaten til tarmen betraktelig og senker passeringshastigheten til tarminnholdet (øker tiden tarminnholdet er i tarmen). er egentlig en innvendig fold av tarmen som har antatt spirallignende form. viktig med tanke på opptak av næringsstoffer og behandling av tarminnholdet.. mvh lars-ivar Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
avkroken Skrevet November 17, 2007 Rapporter Share Skrevet November 17, 2007 (endret) Litt mer fra skjelettet. 17 Hyomandibula; 18 Symplectic; 19 Quadrate; 20 Pterygoid; 21 Palatine; 22 Endopterygoid (mesopterygoid); 23 Metapterygoid; 24 Preopercule; 25 Opercle; 26 Subopercle; 27 Interopercle; 28 Articular; 29 Angular; 30 Dentary; 31 Maxilla; 32 Premaxilla; 33 Interhyal; 34 Epihyal; 35 Ceratohyal; 36 Basihyal; 37 Glossohyal; 38 Urohyal; 39 Branchiostegals; 49 Preorbital; 50 Suborbital; 51 Nasal; 52 Supratemporal; 53 Post-temporal; 54 Supracleithrum; 55 Cleithrum; 56 Postcleithrum; 57 Hypercoracoid; 58 Hypocoracoid; 60 Actinosts; 61 Pectoral fin; 62 Pelvic girdle; 63 Pelvic (ventral) fin 64 Abdominal vertebrae; 65 Caudal vertebrae; 66 Centrum; 67 Neurapophysis; 68 Neural spine; 69 Haemapophysis; 70 Haemal spine; 71 Zygapophysis; 72 Parapophysis; 73 Ribs; 74 Epipleurals; 75 Interneural; 76 Dorsal fin; 77 Interhaemal; 78 Anal fin; 79 Hypural; 80 Caudal fin Endret November 17, 2007 av avkroken Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
Triturus Skrevet November 17, 2007 Forfatter Rapporter Share Skrevet November 17, 2007 Fantastisk! Jeg er stolte av dere! Oversikt over bruskfisk (haier og skater) samt havmus som er en "blanding" mellom bein og bruskfisk. Her er en god internettside om bruskfisksystematikk og generell informasjon om Chondrichtyes. Bruskfiskside Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
Havengel Skrevet November 17, 2007 Rapporter Share Skrevet November 17, 2007 (endret) Her er delene på et europeisk sverd: Og et japansk: Legg merke til at dette kun er for katana og wakizashi, og at delene på daito eller gunto er annerledes eller har andre benevninger. Les og lær til tirsdag! Endret November 17, 2007 av Havengel Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
Chironomus Skrevet November 17, 2007 Rapporter Share Skrevet November 17, 2007 Hey! Moderator! Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
avkroken Skrevet November 17, 2007 Rapporter Share Skrevet November 17, 2007 Tilbake til topic jeg kan forstå at enkelte lavpannede skjeler har problemer med språket som brykes i denne tråden. Deror leger jeg ved en lettfattelig ordbok, som greit forklarer ord rtelatert til fiskens anatomi mm A Abdomen: belly Abdominal: pertaining to the belly Actinosts: a series of bones at the base of the pectoral rays Acuminate: tapering gradually to a point Acute: sharp, pointed Adipose: fleshy or fatty. Often applied to small rayless fins and to eyelids Adipose fin: a small fleshy fin which lacks fin rays. See adipose. Adnate: joined together Adpressed: pressed against the body Aestivate: to be inactive during warm dry periods Airbladder: see swimbladder Alimentary canal: the passage through which food passes, starting at the mouth and ending at the anus Anal: pertaining to the anus or anal fin Anal fin: the fin on the median line behind the vent Anal fin origin: the most anterior point of the anal fin base Ankylosed: grown firmly together Anterior: relating to the front portion Antrose: turned forward Anus: the external opening of the intestine, the vent Approximate: placed close together Asperity: roughness of surface Asymetrical: without symmetry Attenuate: tapering to a point, usually in reference to a tail Axillary: pertaining to the axilla or upper angle of the pectoral fin Axillary process: an enlarged, pointed scale projecting from the insertion of the pectoral or pelvic fin.) B Barbel: an elongated fleshy projection, usually about the head Basal: pertaining to the base, at the base Base: the part of a projection, (commonly a fin), which is connected to the body Bathypelagic: living at a depth between 1000 m and 4000 m, but well off the bottom Benthic: bottom-dwelling, living on the sea bed Benthopelagic: pertaining to fishes that swim just above the seabed at depths below about 200 m (the edge of the continental shelf) Bicuspid: having two cusps or points Bifid: cleft in two Bifurcate: forked, or divided into two parts or branches Branchial: pertaining to the gills Branchial aperture: the gill opening Branchiostegals, Branchiostegal ray(s): bony rays supporting the gill membranes behind the lower jaw Bristle: a stiff hair-like projection Buckler: a bony shield Bycatch: species other than the target species that are caught incidentally in a trawl C Canines: conical teeth which are longer than other teeth Caniniform: shaped like a canine tooth, conical in form Carapace: a horny or bony covering encasing the body Carinate: keeled, having a ridge along the middle line Cartilage, Cartilaginous: gristle, gristly Caruncle: a fleshy outgrowth Caudal: pertaining to the tail Caudal fin: the tail fin Caudal peduncle: the region of the body between the end of the anal fin and the base of the caudal fin Ciliated: fringed with eyelash-like projections Cirri: small, thin appendages, often subdivided into branches. Cirrus: singular of cirri (see above) Claspers: the external reproductive organs of male sharks, rays and chimaeras Coalesced: grown together Compressed: flattened laterally Confluent: joined together Conical: cone shaped, with a cylindrical base and a pointed tip Corselet: a scaly covering behind the pectorals of some fishes Continental shelf: the region of the seabed extending from the coast down to a depth of around 200 m Continental slope: the region of the seabed that slopes down from a depth of around 200 m (the edge of the continental shelf) to around 2000 m Countershading: body colouration which is dark above and lighter below Cranium, Cranial: the skull, pertaining to the skull Crenulate: having the edge slightly scalloped Cusp a point or projection on a tooth Cutaneous: pertaining to the skin Ctenoid: rough-edged Cycloid: smooth-edged D Deciduous: temporary, falling off Demersal: living on or near the sea bed Dendritic: resembling a tree or shrub Denature: the "unfolding" of a protein resulting in a lessening of its biological properties. In the case of some fish toxins, denaturing with hot water can lessen painful symptoms. Dentate: with tooth-like projections Denticle, denticulate: a little tooth, having an edge with small projecting teeth, the placoid scales of cartilaginous fishes Depressed: flattened from top to bottom Dermal: pertaining to the skin Dewlap: a fold of loose skin Disc: the flattened head and body of various fishes such as stingrays, which also commonly includes the pectoral and ventral fins Distal: remote from the point of attachment Dorsal: pertaining to the back Dorsum: the upper (dorsal) surface of the head or body Dorsal fin: the fin on a fish's back Dorsal fin origin: the most anterior point of the dorsal fin base E Elasmobranchs: cartilaginous fishes - sharks, rays and allies Electrocyte: a cell that generates electricity Elongate: extended, drawn out Emarginate: with the margin slightly hollowed Endemic: restricted to a particular region, for example endemic to Australia Entire: with a smooth margin Epibenthic: referring to organisms living on the bottom surface Epipelagic: referring to organisms living in the region between the surface and 200 m depth Erectile: capable of being raised or erected, often referring to spines Esca: the lure or "bait" on the end of the illicium of some anglerfishes and relatives Estuarine: living in estuaries Etymology: The study of word origins and derivation. F Falcate: scythe-shaped, long, narrow, and curved Falciform: curved like a scythe Filament: a slender or thread-like structure Filiform: thread-like Fimbriate: fringed at the margin Finlet: a small fin, positioned behind the dorsal or anal fins, that is supported by a ray or rays Fluviatile: living in rivers Fork length: The length of a fish as measured from the tip of the snout to the fork of the caudal fin. Often used for angling species. Free rear tips (of fins): the posterior tip of the fin that is closest to the most posterior point of the fin base Frontal ridge: a ridge running along the top of the head along the midline Furcate: forked Fusiform: tapering towards both ends G Gill arches: the bony arches to which the gills are attached Gill cover: or bony flap that covers the gills, the operculum Gill filaments: a series of projections along the posterior edge of the gill arch, the site of gas exchange Gill membranes: membranes covering the gill openings, attached to the branchiostegals Gill opening: opening behind each operculum, leading to the gills Gill rakers: a series of appendages along the anterior edges of the gill arches Gills, Branchiae: organs for breathing the air contained in water Glossohyal: the tongue bone Gonads: the sexual organs which produce eggs or sperm Gonopodium: a modification of the anal fin of some male fishes, that is used to transfer reproductive products to the female Gravid: Sexually ripe Gular region: pertaining to the region behind the chin and between the sides of the lower jaw H Heart: the large muscle which pumps blood around the circulatory system Head length: the distance from the tip of the snout (or upper lip) to the most posterior point of the opercular margin Herbivore: an animal that eats plants Heterocercal: pertaining to the shape of a tail with a long upper lobe and a shorter lower lobe Homology: similarity of features based on common evolutionary descent Hyperostosis: a condition resulting in enlargement of areas of bone. Hyaline: translucent or transparent Hypural joint: the joint between the caudal fin and the last of the vertebrae Hypural plate: the flattened bony plate at the posterior end of the vertebral column, formed from parts of the posterior vertebrae. I Ichthyocide: a substance used to kill (and usually collect) fishes Ichthyoplankton: fish eggs and larvae Illicium: a "fishing rod-like" appendage on the head, usually a modified dorsal fin spine Imbricate: overlapping, like the shingles on a roof Incised: with a notched margin (often referring to fin membranes) Incisors: the front or cutting teeth Inferior: pertaining to the lower side (usually of the head) Interdorsal: between the dorsal fins Interorbital: the space between the orbits intromittent organ: a structure to facilitate sperm transfer in some internally fertilizating species Iris lappet: a fleshy flap or lobe-like structure in the eye, short and rounded, simple or multiply branched. Isthmus: the fleshy projection of the body separating the gill openings J Jugular: pertaining to the throat Junior synonym: where more than one scientific name has been used to describe a species, all but the oldest name (the senior synonym) are junior synonyms. Juxtaposed: placed near together K Kidneys: organs involved in excretion and regulation of water balance L Lanceolate: spear-shaped, gradually tapering toward the extremity Labial: pertaining to the lips Labial furrows: shallow grooves around the lips Labial papillae: small fleshy projections around the lips Lateral: at or toward the side Lateral line: a series of muciferous tubes forming a raised line along the side of the body (view 512kb pdf on the X-ray Mag website) Liver: a digestive and storage organ Longitudinal series (scales): the number of scale rows above the lateral line from the first pored lateral line scale to the caudal fin base. Lunate: shaped like a crescent moon, with long upper and lower lobes M Mandible: the lower jaw Maxilla, Maxillary: the upper jaw, or pertaining thereto Maxillae, Maxillaries: the hindmost bones of the upper jaw; preceded by the premaxillaries Median, medially: pertaining to the middle Median fins: fins located on the median line of the fish; the dorsal, anal and caudal fins Mediolateral: between the middle and the sides Mesocoracoid: a bone of the pectoral arch or shoulder girdle Mesopelagic: refers to the region of the open ocean between 200 m and 1000 m in depth Mesopelagic fishes: fishes that live in the mesopelagic zone Midwater: the middle stratum of water, well below the surface and well above the seabed. See also mesopelagic. Midwater fishes: fishes that live in the midwater Molars: blunt and rounded grinding teeth Morphology: form and structure of an organism Muciferous: producing or containing mucous or slime Myotomes: blocks of lateral trunk muscles N Nape: upper surface of the body behind the head and before the dorsal fin Nasal: pertaining to the nostrils Nasoral: between the nostrils and mouth Nictitating membrane: an inner eyelid Notochord: a rudimentary of embryonic spinal column Nuchal: pertaining to the nape O Obsolete: faintly marked, scarcely evident Obtuse: blunt Occipital: pertaining to the posterior part of the skull Ocellus: an eye-like spot Ocular: pertaining to the eye Oesophagus: the gullet Olfactory organs: the organs used for smelling, commonly beneath the nostrils Omnivore: an animal with a diet that consists of both plant and animal material Opercule, operculum: the bony flap that covers the gills Opercular: pertaining to the operculum Opercular spine: spine projecting from the operculum (view the fish figure) Orbit: the eye socket Origin: the most anterior point of a fin base Osseus: bony Osteological: pertaining to bones Osteology: the study of bones Ovate: egg-shaped Oviparous: a species that produces eggs that are hatched outside of the body of the female. P Palate: the roof of the mouth Palatines: the bones on each side of the palate Papilla (papillae): a small fleshy projection(s) Papillose: covered with papillae Pectoral: pertaining to the breast Pectoral fins: the anterior or uppermost of the paired fins, which correspond to the anterior limbs of the higher vertebrates Pectoral girdle: the bones to which the pectoral fin is attached Peduncle: usualy referred to as the caudal peduncle, the region of the body between the end of the anal fin and the base of the caudal fin Pelagic: living on or in the open seas Pelvic girdle: the bones to which the ventral fins are attached Pelvic fins: paired fins behind or below the pectoral fins Peritoneum: the membrane lining the abdominal cavity Pharyngeal bones: bones behind the gills in the oesophagus or gullet Pharyngeal teeth: teeth within the pharynx Pharynx: the back part of the throat, into which the gill slits open Photophore: a circular light-producing organ on the surface of a fish Planktivore: an animal with a diet that consists mainly of plankton Posterior: towards the hind end of the fish Postorbital: behind the eye Precaudal: anterior to the tail portion Prehensile: adapted for holding, such as the tail of a seahorse Premaxillaries: two bones forming the front portion of the upper jaw Preocular spine: spine positioned above and in front of the eye Preopercle, preoperculum: the bone between the cheek and the gill cover Preopercular spine: spine projecting from the preopercule (see preopercle) (view the fish figure) Preorbital: the area under and in front of the eyes Protractile: capable of extending forward Protrusible: capable of extending forward, often referring to the jaws of fishes Proximal: nearest Pseudobranchiae: small gills developed on the inner side of the gill cover Pseudoclasper: stiff ossified lobes or prongs in the tip of the intromittent organ Pterygiophore: an internal cartilage or bone that supports a median fin ray or spine Pyloric caecae: finger-like pouches connected with the alimentary canal (the gut) R Ramus: one branch or one half of the jaw Ray: a jointed rod which supports a fin Retrose: turned backward Rostrum: a projecting snout or beak Rugose: rough S Scalation: pertains to the pattern/arrangement/presence of scales Scute: any external horny or bony plate Senior synonym: the oldest name used to describe a species Serrate: notched like a saw Setae: bristles or hairs Sexual dimorphism (sexual dimorphism): differences in physical appearance between the sexes Soft dorsal: the posterior part of the dorsal fin which is composed of jointed rays Spatulate: shovel-like; having a broad, flat and rounded shape Spine: a sharp projecting point; an unjointed support in the anterior portions of the dorsal and anal fins Spinous, spiniform, spinate: spine-like or composed of spines Spinous dorsal: the anterior part of the dorsal fin supported by spines Spiracles: respiratory openings behind the eyes in sharks and rays Standard length (SL): the length of a fish measured from the tip of the snout to the posterior extremity of the hypurals, the expanded bones at the end of the backbone that support the caudal fin Sub- (a prefix): less than, somewhat, not quite, under Submarginal: almost at the edge Suborbital: below the eye Superior: above or on the upper surface Supracleithrum: the bone forming a connection between the back of the skull and the pectoral girdle Supralateral: above the side Supramaxillary: a supplemental bone lying along the upper edge of the maxillary Supraocular: positioned above the eye Supraorbital: above the eye Supraorbital tentacle: a flap or filament of skin positioned above the eye Suprascapular: a bone uniting the shoulder girdle with the skull Suture: the line of union of two bones or plates Symphysis: point of junction of the two sides of the jaw Symmetrical: similarly arranged on both sides Synonym: a different word having the same or a similar meaning Swimbladder: a sac filled with gas, lying beneath the backbone Symbiosis: used to describe any association between two organisms. From a Greek word meaning 'living together'. Symphysis: the junction of two bones of body elements, often used to describe the middle point at the front of the jaws Synonym: one of two or more names that have been used to describe the same species Systematics: The study of the evolutionary and genetic relationships between organisms. T Taxonomy: the science of classifying organisms Teleost: a large group containing most of the bony fishes Terminal: at the end Tessellated: marked with little checks or squares, like tiles Thoracic: pertaining to the chest Thorax: the chest region, just behind the head Total length: the length from the tip of the snout to the tip of the tail Transverse: crosswise Trilobate: with three lobes Tricuspid: with three cusps or points Truncate: terminating abruptly, as if cut off square Trunk: the region of a fish between the head and tail, or the last gill slit and vent Tubercle: a small, usually hard excrescence or lump Tubiform, Tubuliform: resembling a tube Type locality: the location from which the type specimen was collected eg Sydney Harbour U Undulated: waved Uniform (as applied to colouration): of one colour Urogenital papilla: a papilla through which the urinary waste and gametes leave the body V Vent: the external opening of the alimentary canal, the anus Ventral: pertaining to the abdominal or lower surface Ventral fins: paired fins behind or below the pectoral fins Vertebrae: the bones of the spinal column Vertebrate: an animal with a backbone Vertical fins: fins on the median line of the body; the dorsal, anal, and caudal fins Vestigial: reduced, or very poorly developed Villiform teeth: small, slender teeth forming velvety bands Viviparous: a species that gives birth to live young. The developing embryo is nourished within the body of the female. Vomer: a bone forming the front part of the roof of the mouth Vomerine teeth: teeth on the vomer (see above) X xanthism (xanthochroism): An unusual colour variety in which the normal colouration of a fish is largely replaced by yellow pigments. View examples of xanthic Luderick and Sea Mullet. Kanskje en ide for FS og impementere dette inn i ordlista! Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
ThorEH Skrevet November 18, 2007 Rapporter Share Skrevet November 18, 2007 Kanskje en ide for FS og impementere dette inn i ordlista! Bare oversett den du Tom Ole, så skal jeg sørge for at den blir lagt til umiddelbart Svar på innlegget Lenke til kommentar Del på andre sider More sharing options...
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