 ... nostrils are small, and nearer to the tip of upper jaw than to the anterior rim of the eye. The anterior one is rounded, whilst the posterior one is subcrescentic and convex posteriorly. The eye is large and circular...  FISHES, PART IV - Seite 182von CHARLES GIRARD - 1855Vollansicht - Über dieses Buch
 | Academy of Natural Sciences of Philadelphia - 1856 - 542 Seiten
...in advance of the pupil. Eyes on the right side and well developed, their diameter being contained four times and a half in the length of the side of head. The origin of dorsal is just above the eye and terminates, as well as the anal, before reaching... | |
 | Randolph Barnes Marcy, United States. War Department - 1853 - 476 Seiten
...situated towards the upper surface of the head, are nearer to the eyes than to the tip of the snout. The posterior extremity of the maxillary does not...the vertical of the anterior rim of the orbit. The upper and posterior margins of the opercular constitute a uniform curve, whilst the anterior and inferior... | |
 | United States. War Department, Randolph Barnes Marcy - 1854 - 470 Seiten
...situated towards the upper surface of the head, are nearer to the eyes than to the tip of the snout. The posterior extremity of the maxillary does not...the vertical of the anterior rim of the orbit. The upper and posterior margins of the opercular constitute a uniform curve, whilst the anterior and inferior... | |
 | United States. Navy Department - 1855 - 400 Seiten
...large and circular, and approximates the upper profile of the head ; its diameter being contained about four times and a half in the length of the side of the head. The opercular apparatus is posteriorly subtruncated and undulated ; the upper part of the opérele exhibits... | |
 | Asa Gray - 1855 - 396 Seiten
...large and circular, and approximates the upper profile of the head ; its diameter being contained about four times and a half in the length of the side of the head. The opercular apparatus is posteriorly subtruncated and undulated ; the upper part of the opercle exhibits... | |
 | Academy of Natural Sciences of Philadelphia - 1857 - 408 Seiten
...9; P IT. The sub-opercle is well developed ; the eye is sub-circular, its diameter being contained four times and a half in the length of the side of the head. The snont is rather pointed, sub-conical, and the mouth, which is small, placed entirely in advance of... | |
 | Academy of Natural Sciences of Philadelphia - 1857 - 408 Seiten
...rudimentary, as also the anterior one in the ventrals. The eye is sub-circular; its diameter being contained four times and a half in the length of the side of the head. The snout is sub-conical. A line drawn perpendicularly to the angle of the mouth would pass in advance... | |
 | Academy of Natural Sciences of Philadelphia - 1860 - 480 Seiten
...than the fourth of the total length. The eye is large and subcircular, its diameter entering three times and a half in the length of the side of the head. The posterior extremity of the maxШar bone extends to a vertical line which would intersect the anterior rim of the pupil. The formula... | |
 | Academy of Natural Sciences of Philadelphia - 1860 - 498 Seiten
...exceedingly broad ano^ large ; the jaws being equal. The eyes are large ; their diameter entering six times and a half in the length of the side of the head, and three and a half times across the interocular space. The anterior margin of the dorsal fin is nearer... | |
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