Dall'interno del libro
Risultati 1-3 di 82
Pagina 29
... the range in size is wide . The largest species is A. transmontanus , with
occasional individuals weighing up to 1,800 pounds ( 21 : 74 ) , as in the case of
one taken about 60 years ago at Mission , British Columbia ; the smallest is no
doubt A.
... the range in size is wide . The largest species is A. transmontanus , with
occasional individuals weighing up to 1,800 pounds ( 21 : 74 ) , as in the case of
one taken about 60 years ago at Mission , British Columbia ; the smallest is no
doubt A.
Pagina 32
Hybrids are found in nature quite frequently , not only between different species
of Acipenser but between Acipenser and Huso . Antipa described at least eight
different types of Sturgeon hybrids ( 3 : 270–273 ) , and recently Antoniu added
two ...
Hybrids are found in nature quite frequently , not only between different species
of Acipenser but between Acipenser and Huso . Antipa described at least eight
different types of Sturgeon hybrids ( 3 : 270–273 ) , and recently Antoniu added
two ...
Pagina 416
Mus . , 6 , 1913 : 7 ; type species by monotypy , Pristigaster chinensis Basilewsky
equals Alosa elongata Bennett . Pseudochirocentrodon Miranda - Ribeiro , Publ .
Comm . Linhas Telegr . Estrat . Matto Grosso Amazonas , 58 , 1923 ( " 1920 ...
Mus . , 6 , 1913 : 7 ; type species by monotypy , Pristigaster chinensis Basilewsky
equals Alosa elongata Bennett . Pseudochirocentrodon Miranda - Ribeiro , Publ .
Comm . Linhas Telegr . Estrat . Matto Grosso Amazonas , 58 , 1923 ( " 1920 ...
Cosa dicono le persone - Scrivi una recensione
Nessuna recensione trovata nei soliti posti.
Sommario
Names of Bones by G W Mead and Margaret G Bradbury | 20 |
Order Lepisostei by R D Suttkus | 61 |
Text and Footnote References | 105 |
15 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 4 John Tee-Van Visualizzazione frammento - 1948 |
Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 8 John Tee-Van Visualizzazione frammento - 1948 |
Parole e frasi comuni
abund Acad adults Amer American Anal fin apparently Atlantic base Bermuda body Brazil Bull Canada catch caudal Characters coast color Comm counts dark depth descr Description developed diameter distance Distinctive dorsal fin eggs equal Evermann examples extending FIGURE Fish Florida Fowler gill rakers Gulf half head Hildebrand Hist Island Jordan known Lake larger lateral least length less limb longer lower lower limb Maine mandible margin Material Maxillary middle mouth nearly North northern occur origin Panama pectoral Pectoral fin Pelvic fin pointed posterior pounds present probably Proc range rays reaching References refs reported River rows Salmon salt scales side silvery snout spawning species specimens streams Study synon taken teeth upper USNM usually ventral West western York young Zool