Results 71 to 80 of about 121 (81)

On the origin of Acochlidia and other enigmatic euthyneuran gastropods, with implications for the systematics of Heterobranchia. [PDF]

BMC Evol Biol, 2010
Jörger KM, Stöger I, Kano Y, Fukuda H, Knebelsberger T, Schrödl M.   +5 more
europepmc   +1 more source

Aspects of phylogeny and evolution of the Opisthobranchia (Mollusca, Gastropoda)

, 2010
The Opisthobranchia comprise highly specialized marine gastropods and have therefore been subject to diverse investigations covering various biological disciplines.
Göbbeler, Katrin
core  

Richness, systematics, and distribution of molluscs associated with the macroalga Gigartina skottsbergii in the Strait of Magellan, Chile: A biogeographic affinity study. [PDF]

Zookeys, 2015
Rosenfeld S, Aldea C, Mansilla A, Marambio J, Ojeda J.   +4 more
europepmc   +1 more source

Unusual conservation of mitochondrial gene order in Crassostrea oysters: evidence for recent speciation in Asia. [PDF]

BMC Evol Biol, 2010
Ren J, Liu X, Jiang F, Guo X, Liu B.
europepmc   +1 more source

Polyphyly of the traditional family Flabellinidae affects a major group of Nudibranchia: aeolidacean taxonomic reassessment with descriptions of several new families, genera, and species (Mollusca, Gastropoda). [PDF]

Zookeys, 2017
Korshunova T, Martynov A, Bakken T, Evertsen J, Fletcher K, Mudianta IW, Saito H, Lundin K, Michael Schrödl, Picton B.   +9 more
europepmc   +1 more source

A bioturbation classification of European marine infaunal invertebrates. [PDF]

Ecol Evol, 2013
Queirós AM, Birchenough SN, Bremner J, Godbold JA, Parker RE, Romero-Ramirez A, Reiss H, Solan M, Somerfield PJ, Van Colen C, Van Hoey G, Widdicombe S.   +11 more
europepmc   +1 more source

Annotated type catalogue of the Megaspiridae, Orthalicidae, and Simpulopsidae (Mollusca, Gastropoda, Orthalicoidea) in the Natural History Museum, London. [PDF]

Zookeys, 2015
Breure AS, Ablett JD.
europepmc   +1 more source

Composición taxonómica de los gastrópodos del Jurásico y Cretácico de Cuenca Neuquina, Argentina

, 2016
El conocimiento actual de los gastrópodos marinos del Mesozoico argentino ha sido actualizado durante los últimos años mediante diversas contribuciones. En particular, la Cuenca Neuquina ha mostrado un registro abundante y diverso de esta fauna en donde ...
Cataldo, Cecilia Soledad, Ferrari, Silvia Mariel   +1 more
core  

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STUDIES ON THE HAEMOCYTES OF ACTEON TORNATILIS (L.) (OPISTHOBRANCHIA: ACTEONIDAE)

Journal of Molluscan Studies, 1986
The blood cells of Acteon tomatilis (L.) were examined by light microscope to provide descriptions of cell types, their size distributions, "in vitro" reactions, and cytochemical properties. The haemolymph contains hyalinocytes (diameter 6.0 sd 0.8 fan) which represent about 20% of the total cell population, and stain acidophilic.
NATHALIE YONOW, LOTHAR RENWRANTZ
openaire   +1 more source

A study of the anatomy of Pupa and Maxacteon (Acteonidae, Opisthobranchia), with an account of the breeding cycle of Pupa kirki

Journal of Natural History, 1972
Summary The external features, mantle cavity, reproductive system and nervous system of Pupa kirki (Hutton, 1873) and three species of Maxacteon Rudman, 1971 are described and compared with Acteon tornatilis (L). It is suggested that the reproductive system of Pupa and Maxacteon, with two accessory sacs, the gametolytic sac and an exogenous sperm sac ...
openaire   +1 more source