Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John Tee-Van [and Others]John Tee-Van Sears Foundation for Marine Research, Yale Univ., 1948 |
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Pagina 7
... atriopore ; a series of gill clefts on either side . 22. Series of gonads developed on each side ; both metapleura terminating close be- hind atriopore . Branchiostomidae , p . 7 . 2b . Gonads developed on right side only ; the right ...
... atriopore ; a series of gill clefts on either side . 22. Series of gonads developed on each side ; both metapleura terminating close be- hind atriopore . Branchiostomidae , p . 7 . 2b . Gonads developed on right side only ; the right ...
Pagina 14
... atriopore , 13 to 17 between atriopore and anus , and 6 to 9 posterior to anus , recorded totals , 57 to 64 ; gonads 22 to 29 . Recorded counts for specimens from different localities . Dorsal Locality fin - ray chambers Precaudal fin ...
... atriopore , 13 to 17 between atriopore and anus , and 6 to 9 posterior to anus , recorded totals , 57 to 64 ; gonads 22 to 29 . Recorded counts for specimens from different localities . Dorsal Locality fin - ray chambers Precaudal fin ...
Pagina 17
... atriopore , 13 to 17 between atriopore and anus , and 6 to 9 posterior to the anus , the recorded totals from 58 to 65 ; gonads 26 to 31 . Color . Presumably as in B. caribaeum ( p . 14 ) , but no specific information is avail- able ...
... atriopore , 13 to 17 between atriopore and anus , and 6 to 9 posterior to the anus , the recorded totals from 58 to 65 ; gonads 26 to 31 . Color . Presumably as in B. caribaeum ( p . 14 ) , but no specific information is avail- able ...
Sommario
LANCELETS BY HENRY B BIGELOW and Isabel Pérez FARFANTE I | 1 |
Branchiostoma bermudae II | 11 |
Family Epigonichthyidae | 18 |
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Parole e frasi comuni
1/2 as long 1st dorsal 2nd dorsal Acad Amer anal Anal fin atriopore Aust biol Brazil Brit Bull Carcharhinus Carcharias Carolina Caudal fin Caudal peduncle coast Comp concave convex Copeia corner of mouth Cuba cusps Dermal denticles descr diameter of eye distal margin distrib dorsal fin embryos Fauna feet female Fish Florida Fowler front of mouth Garman genus gill opening Gulf of Maine Harv Hist horizontal diameter inner corner inner margin Interspace Jersey labial furrow length in front length of base lobe long as base lower teeth Medit Müller and Henle myotomes North nostrils origin of pectoral outer margin ovoviviparous Pectoral fin Philad Poey Poiss posterior margin precaudal pit Proc Rafinesque refs Second dorsal Shark snout in front specimens spiracles Squalus Stewart Springer total length type species U.S. Bur U.S. Comm U.S. nat upper tooth vertical height Woods Hole Zool zygaena