Results 151 to 160 of about 593 (192)

Immunomodulatory Peptides as Vaccine Adjuvants and Antimicrobial Agents. [PDF]

open access: yesPharmaceuticals (Basel)
Hemmati S   +3 more
europepmc   +1 more source

Gill Morphology and Formulae of European Astacidae

Freshwater Crayfish, 2021
AbstractWe examined gills (podobranchs, arthrobranchs and pleurobranchs) from five European Astacidae (Austropotamobius pallipes, Austropotamobius torrentium, Astacus astacus, Pontastacus leptodactylus and Pontastacus pachypus) to assess the relationships between their phylogeny and gill morphology and formulae. In addition, we checked for the presence
Tadashi Kawai   +2 more
exaly   +2 more sources

The Morphology and Taxonomic Status of Astacus colchicus (Decapoda: Astacidae) from Georgia, with a Key to the Genera of Western Palaearctic Astacidae

Freshwater Crayfish
Abstract A survey was conducted on recently collected specimens of the rare eastern European astacid crayfish, Astacus colchicus. The study included a detailed examination and illustration of external morphology, mandible, gastric mill, and gills. Comparative analysis was carried out by comparing the morphology with other European members of the same
Tadashi Kawai, Jiří Patoka
exaly   +2 more sources

The Genus Cambarus in Louisiana (Decapoda, Astacidae)

American Midland Naturalist, 1959
George Henry Penn, Guy Marlow
exaly   +2 more sources

A new species ofAustropotamobiusSkorikov, 1907 (Decapoda: Astacidae: Astacidae) from the late Miocene (Messinian) of Slovenia, with remarks on the evolution of European crayfishes

Journal of Crustacean Biology, 2023
AbstractCrayfishes are rather rare in the fossil record, limiting our understanding of their evolutionary history. We describe and discuss a fossil crayfish from the Miocene of Slovenia. This fossil, comprising only the cephalothorax, first pereiopod, and another cheliped, seems closely allied to AustropotamobiusSkorikov, 1907, but also bears an ...
Gašparič, Rok   +5 more
openaire   +1 more source

“Crustacea”: Decapoda – Astacida

2015
Thomas Henry Huxley, now often remembered as “Darwin’s bulldog”, wrote an entire book dedicated to crayfish, with no less a goal than showing how the study of crayfish could teach the reader all of zoology: “how the careful study of one of the commonest and most insignificant of animals, leads us, step by step, from every-day knowledge to the widest ...
Steffen Harzsch   +2 more
openaire   +1 more source

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