. Bulletin of the British Museum (Natural History). Zoology . go P. J. P. WHITEHEAD Fig. 31. Gillrakers in species of Engraulis (distal half of raker only) a. E. encrasicolus, 146 mm (Europe) b. E. ringens, 130 mm (S. America) med. median series of spines lat. lateral series Engraulis anchoita Hubbs & Marini, the only Atlantic member of Group 2, is not found to the north of Rio de Janeiro (Ciechomski 1967) and its presence in the Guianas region is very unlikely. In Group 1 are the species listed by Hildebrand (1943, 1964) as Anchoviella eurystole and A. estanqu
. Bulletin of the British Museum (Natural History). Zoology . go P. J. P. WHITEHEAD Fig. 31. Gillrakers in species of Engraulis (distal half of raker only) a. E. encrasicolus, 146 mm (Europe) b. E. ringens, 130 mm (S. America) med. median series of spines lat. lateral series Engraulis anchoita Hubbs & Marini, the only Atlantic member of Group 2, is not found to the north of Rio de Janeiro (Ciechomski 1967) and its presence in the Guianas region is very unlikely. In Group 1 are the species listed by Hildebrand (1943, 1964) as Anchoviella eurystole and A. estanquae ; the Venezuelan E. estanquae extends its range southwards to the Guianas and is here recognized as a tropical form of E. 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 British Museum (Natural History). London : BM(NH)
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