Results 31 to 40 of about 802 (150)

Cephalaspidea Fischer 1883

open access: yes, 2019
Order Cephalaspidea Fischer, 1883 Superfamily Diaphanoidea Odhner ...
openaire   +2 more sources

Lista actualizada de los opistobranquios (Mollusca: Gastropoda: Opisthobranchia) de las costas catalanas [PDF]

open access: yes, 2015
Se presenta una lista taxonómica de las especies de opistobranquios (Mollusca: Gastropoda: Opisthobranchia) registradas hasta el presente en aguas litorales o de profundidad de las costas catalanas (NE Península Ibérica).
Ballesteros, Manuel (Ballesteros Vázquez)
core  

Runcina ferruginean.sp. (Cephalaspidea: Opisthobranchia: Gastropoda), a new runcinid from Great Britain [PDF]

open access: yesJournal of the Marine Biological Association of the United Kingdom, 1977
Members of the small suborder Runcinacea have recently been reviewed and efforts have been made to group new findings (Burn, 1963; Baba, 1967; Miller & Rudman, 1968). The following structures served for the classification: gills alone (Baba, 1967), gills, radula, gizzard-plates and shell (Burn, 1963).
openaire   +2 more sources

A check list of opisthobranch snails of the Karachi coast [PDF]

open access: yes, 1996
The check list deals with 44 species of opisthobranchs belonging to Cephalaspidea (12 species), Anaspidea (4 species), Sacoglossa (4 species), Notaspidea, (2 species) and Nudibranchia (21 species), collected from Pakistan coast of northern Arabian ...
Kazmi, Quddusi B.   +2 more
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Ten invertebrates new for the marine fauna of Madeira. [PDF]

open access: yes, 2006
The nemertine Drepanogigas albolineatus, the gastropods Coralliophila kaofitorum, Haminoea orteai, Discodoris rosi and Janolus n sp, the decapod Palaemonella atlantica, the phoronids Phoronis australis and Phoronopsis californica, the starfish ...
Wirtz, Peter
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A new species of Haminoea in Brazilian coast (Cephalaspidea, Haminoeidae) as part of H. elegans group

open access: yesPapéis Avulsos de Zoologia
Haminoea maray is introduced as a replacement for what was previously identified as H. elegans, now recognized as a complex comprising several species found on both sides of the Atlantic. This descriptive paper presents a comprehensive phenotypic study based on specimens collected from Ceará to São Paulo, Brazil, and had been previously recognized as a
Hilton de Castro Galvão Filho   +2 more
openaire   +2 more sources

Spawn and development of Bulla striata (Opisthobranchia, Cephalaspidea) from the Western Mediterranean

open access: yes, 1998
The egg masses of Bulla striata consist of very long gelatinous and cylindrical cords, irregularly coiled. The egg capsules are ovoid and measure about 161 x 137 μm. As a rule, each capsule contains a single embryo, but sometimes contains two, or rarely three. When freshly laid, the uncleaved eggs measure about 80 μm in diameter.
Murillo, Luis, Templado, José
openaire   +2 more sources

¿Variabilidad amplia o diversidad oculta? sistemática del orden runcinida (Gastropoda, Heterobranchia) como ejemplo de la necesidad de una reevaluación de la biodiversidad marina europea [PDF]

open access: yes, 2020
El orden Runcinida (Heterobranchia, Euthyneura) está constituido por pequeñas babosas limaciformes que alcanzan un máximo de 8 mm de longitud. Tradicionalmente considerado un suborden dentro de Cephalaspidea, Runcinida fue elevado al rango de orden tras ...
Araujo, Ana Karla
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Seguiment de mol·luscs opistobranquis a la platja des Caials (Cadaqués, Alt Empordà). Contribució al catàleg del Parc Natural de Cap de Creus [PDF]

open access: yes, 2009
Es presenten els resultats de les observacions de mol•luscs opistobranquis realitzades a la platja des Caials (Cadaqués, Parc Natural de Cap de Creus).
Aguilar, Lluís   +3 more
core   +1 more source

An annotated and updated checklist of the ophsthobranchs ((Mollusca: Gastropoda) from Spain and Portugal (including islands and archipelagos) [PDF]

open access: yes, 2017
The present publication is a new annotated and updated checklist of the opisthobranchs (Mollusca, Gastropoda) from the Spanish and Portuguese coasts, including their Atlantic archipelagos (Azores, Madeira, Selvagens and Canary Islands).
Ballesteros, Manuel (Ballesteros Vázquez)   +7 more
core  

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