. African invertebrates : a journal of biodiversity research. Invertebrates -- Africa; Biological diversity -- Africa; Biological diversity. 250 C. TATE EEGAN. Distance from anterior angle to posterior end of base of pectoral nmcli more than h tlie extreme length of the fin. 2. arniata Philijjpi. Distance from anterior angle to posterior end of base of pec- toral a little more than h the extreme length of the fin. 8. acnleata Cuv. II. No mid-dorsal sei'ies of enlarged denticles in the adult. (a) Dermal denticles not carinate. Folds at sides of head produced into an angular lobe on each side. 4
. African invertebrates : a journal of biodiversity research. Invertebrates -- Africa; Biological diversity -- Africa; Biological diversity. 250 C. TATE EEGAN. Distance from anterior angle to posterior end of base of pectoral nmcli more than h tlie extreme length of the fin. 2. arniata Philijjpi. Distance from anterior angle to posterior end of base of pec- toral a little more than h the extreme length of the fin. 8. acnleata Cuv. II. No mid-dorsal sei'ies of enlarged denticles in the adult. (a) Dermal denticles not carinate. Folds at sides of head produced into an angular lobe on each side. 4. angelus Dnm. Folds at sides of head not produced into lobes. 5. australis Regan. (b) Dermal denticles tricarinate. 1. Folds at sides of head not produced into lobes. Abdomen and lower surface of paired fins, in the adult, in great part covered by dermal denticles. 6. californica Ayre-s. Abdomen naked; lower surface of paired fins with mai-ginal strips of denticles. 7. africana Regan. 2. Folds at sides of head produced into two convex lobes on each side. 8. nebulosa 0])hichthys unicolor .s-^>. n. (Text-fig. 1.) 'I'eetli pointed, subequal, in a double series in both jaws and Length of head |- the distance from gill- tl le Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Natal Museum (Pietermaritzburg, South Africa). Council. Pietermaritzburg, South Africa : Council of the Natal Museum
Size: 2396px × 1043px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., book, bookcentury1900, bookcollectionbiodiversity, bookdecade1900
