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Ctenidium malacodes
(2009)
Ctenidium malacodes
(2009)
Functional and evolutionary perspectives on gill structures of an obligate air-breathing, aquatic snail
(PeerJ, 2019-07)
Ampullariids are freshwater gastropods bearing a gill and a lung, thus showing different degrees of amphibiousness. In particular, Pomacea canaliculata (Caenogastropoda, Ampullariidae) is an obligate air-breather that ...
Utilização da berberina na identificação dos mastócitos do molusco Anomalocardia brasiliana
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em BioquímicaBioquímica; Biologia Molecular, 2005-04-08)
Berberine is an alkaloid used as a fluorochrome in the identification of heparin and DNA. Enerback, 1974, described the technique used until today to study granules rich in heparin of vertebrate mast cells. Santos et al., ...
New species of thyasiridae from a methane seepage area off concepcion, chile
(MAGNOLIA PRESS, 2005)
A new species of Thyasira (T. methanophila n. sp.) is described from a methane seepage area off Concepcion, Chile (similar to 36 degrees S) at bathyal depths. This species shows affinity with other southern ocean species ...
Oxygen consumption of the amphibious snail Pomacea lineata; Influence of weight, sex and environments
(1981-12-01)
1. 1. Under normoxic conditions at 25°C Pomacea lineata, free to move into or out of water, showed an increase in O2 consumption with increase in body size (dry wt), the slope of the log-log plot of these two parameters ...
Oxygen consumption of the amphibious snail Pomacea lineata; Influence of weight, sex and environments
(1981-12-01)
1. 1. Under normoxic conditions at 25°C Pomacea lineata, free to move into or out of water, showed an increase in O2 consumption with increase in body size (dry wt), the slope of the log-log plot of these two parameters ...
A New Generic Placement for “Calliostoma” Blakei Clench & Aguayo, 1938 (Gastropoda: Trochoidea)
(Institute of Malacology, 2014-10)
“Calliostoma” blakei Clench & Aguayo, 1938, described from Río Negro Province, Argentina, appears in the literature either under the genera Calliostoma, Photinula (Calliostomatidae) or as a member of the Umboniinae ...