Results 111 to 120 of about 802 (150)
Mid-Holocene marine faunas from the Bangkok Clay deposits in Nakhon Nayok, the Central Plain of Thailand. [PDF]
Jirapatrasilp P+7 more
europepmc +1 more source
Lamprohaminoea ovalis (Pease, 1868) (Gastropoda Cephalaspidea Haminoeidae)
Walter Renda, Aldo Boglia
openaire +1 more source
Phylogenetic analysis of Euthyneura (Gastropoda) by means of the 16S rRNA gene: use of a 'fast' gene for 'higher-level' phylogenies [PDF]
europepmc +1 more source
Comparative microanatomy and ultrastructure of the excretory systems of opisthobranch Gastropoda (Mollusca) [PDF]
Fahrner, Alexander
core
Quelques observations sur la nature de la coquille chez les Mollusques [PDF]
Bouillon, J.
core
Systematic revision of the living species of Bullidae (Mollusca: Gastropoda: Cephalaspidea), with a molecular phylogenetic analysis [PDF]
Bullidae are a worldwide family of marine shelled cephalaspidean gastropods with a mainly tropical distribution, but also with some representatives in temperate waters. The taxonomy of the group has in the past been based only on shell characters, and the few anatomical accounts available have not addressed more than one to three species, so there has ...
Manuel António E Malaquias
exaly +6 more sources
The Cephalaspidea is a diverse marine clade of euthyneuran gastropods with many groups still known largely from shells or scant anatomical data. The definition of the group and the relationships between members has been hampered by the difficulty of establishing sound synapomorphies, but the advent of molecular phylogenetics is helping to change ...
Trond R Oskars+2 more
exaly +6 more sources
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Cladistics, 2019
AbstractSince its introduction, the genus Philine has epitomized numerous mollusc snails with strong morphological convergence. Recently, a molecular analysis including a wide taxon sampling split this group into four non‐sister families. Although they are especially diverse in cold and deep waters, no comprehensive studies are available for the ...
Conxita Avila+2 more
exaly +4 more sources
AbstractSince its introduction, the genus Philine has epitomized numerous mollusc snails with strong morphological convergence. Recently, a molecular analysis including a wide taxon sampling split this group into four non‐sister families. Although they are especially diverse in cold and deep waters, no comprehensive studies are available for the ...
Conxita Avila+2 more
exaly +4 more sources
Behavioral thermoregulation of Bulla gouldiana (Gastropoda: Opisthobranchia: Cephalaspidea)
Journal of Thermal Biology, 1996Abstract 1. 1. The preferred temperature of Bulla gouldiana is 26.7–28.7°C. 2. 2. In constant scotophase, photophase, and light and dark photoperiod the organisms do not have a diel cycle of thermoregulation. 3. 3. It takes the animal 6–16 h to reach the preferred temperature. 4. 4.
Benjamín Barón Sevilla+3 more
openaire +2 more sources