Figure 1. A, Bulla shell. B in Systematic revision of the living species of Bullidae (Mollusca: Gastropoda: Cephalaspidea), with a molecular phylogenetic analysis

Figure 1. A, Bulla shell. B, central nervous system of B. striata (Ria Formosa, Portugal, BMNH20050338; H = 29.40 mm). C, Bulla spp., external morphology of animal. c, columella; celo, cephalic lobe; ces, cephalic shield; cg, cerebral ganglion; bg, buccal ganglion; e, eye; g, genital ganglion; H, height; is, position of the involute spire; pa, parietal ganglion; palo, parapodial lobe; pc, parietal callus; pd, pedal ganglion; pl, pleural ganglion; poa, periocular area; sb, suboesophageal ganglion; sh, shell; sp., supraoesophageal ganglion; t, tentacle; v, visceral ganglion. Scale bar = 1 mm.

Published as part of Malaquias, Manuel António E. & Reid, David G., 2008, Systematic revision of the living species of Bullidae (Mollusca: Gastropoda: Cephalaspidea), with a molecular phylogenetic analysis, pp. 453-543 in Zoological Journal of the Linnean Society 153 (3) on page 456, DOI: 10.1111/j.1096-3642.2008.00369.x, http://zenodo.org/record/5447347

Keywords

Cephalaspidea, Bulla, Mollusca, Gastropoda, Animalia, Biodiversity, Bullidae, Taxonomy

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