Results 61 to 70 of about 386 (157)

FIGURE 12. Philine hemphilli Dall, 1919 and Woodbridgea williamsi Berry 1953. A–B in Philinidae, Laonidae and Philinorbidae (Gastropoda: Cephalaspidea: Philinoidea) from the northeastern Pacific Ocean and the Beaufort Sea (Arctic Ocean)

open access: yes, 2016
FIGURE 12. Philine hemphilli Dall, 1919 and Woodbridgea williamsi Berry 1953. A–B. Ventral and dorsal view of a 3.2 mm shell from Southern California (LACM 41-337.6). C–D. Ventral and dorsal view of a 3.4 mm shell from Baja California (LACM 71-158.48). E–
Valdés, Ángel   +2 more
core   +1 more source

Investigating a Method to Measure Sperm Transfer in Chelidonura sandrana (Opisthobranchia: Cephalaspidea)

open access: yes, 2007
This paper investigates possible methods for measuring sperm transfer in the internal fertilizing, simultaneous hermaphrodite Chelidonura sandrana (Opisthobranchia: Cephalaspidea).
Kunigelis, Kate
core  

Figure 3 in The tail tells the tale: taxonomy and biogeography of some Atlantic Chelidonura (Gastropoda: Cephalaspidea: Aglajidae) inferred from nuclear and mitochondrial gene data

open access: yes, 2011
Figure 3. Drawings of the penis and prostate of several specimens examined. A–K, Chelidonura berolina: A, specimen from Bahamas (LACM 176428); B, specimen from Bahamas (LACM 176428); C, specimen from Bahamas (LACM 176431); D, specimen from Bahamas (LACM ...
Dupont, Anne   +2 more
core   +1 more source

The recent mediterranean species of the genus Pyrunculus Pilsbry, 1895 (Opisthobranchia, Cephalaspidea, Retusidae)

open access: yes, 2001
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Tringali, Lionello P., Oliverio, M
openaire   +1 more source

Datos anatómicos y morfológicos de gasterópodos opistobranquios de Papúa Nueva Guinea

open access: yes, 2004
Morphological and anatomical data on thirty-three species of opisthobranch gastropods molluscs collected in 1996 in Papua New Guinea are provided: one species of Cephalaspidea, one of Anaspidea, four of Pleurobranchoidea, one of Sacoglossa and twenty-six
Troncoso, Jesús S.   +2 more
core   +1 more source

Figure 2 in Description of a new species of Haminoea (Gastropoda: Cephalaspidea) from India, with an account of the diversity of the genus in the Indo-West Pacific

open access: yes, 2018
Figure 2. Haminoea aptei sp. nov. (a) Apertural view (left image) and dorsal view (right image) (BNHS opistho 1361, H = 13 mm). (b) Apertural view (left image) and dorsal view (right image) (BNHS opistho 1343, H = 7.5 mm). (c) Apertural view (left image)
Malaquias, Manuel António E.   +5 more
core   +1 more source

Assessment of mitochondrial genomes for heterobranch gastropod phylogenetics. [PDF]

open access: yesBMC Ecol Evol, 2021
Varney RM   +5 more
europepmc   +1 more source

Türkiye denizlerinde dağılım gösteren Cephalaspidea (Gastropoda-Mollusca) türleri

open access: yes, 2021
Bu çalışmada, Türkiye'nin Akdeniz, Ege Denizi ve Karadeniz kıyıları ile Marmara Denizi'nde dağılım gösteren Cephalaspidea (Mollusca: Gastropoda) türlerinin taksonomik ve ekolojik özelliklerini saptamak amacıyla, toplam 93 istasyonun (0-1250 m) çeşitli biyotoplarından örneklemeler yapılmıştır. Faunistik analizler sonucunda, 12 familyaya ait 17 genus, 34
openaire   +1 more source

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