. The Australian zoologist. Zoology; Zoology; Zoology. FIG. 4. Eggs of C. ftuviatilis (adhesive filamentous strands not shown). (a) 56 hours after collection (approximately 73 hours after fertilisation), ot, otolith; k, liver; s, swim bladder. (b) 75 hours after collection (approximately 92 hours after fertilisation), pv, pec- toral fins. (c) 102 hours after collection (approximately 119 hours after fertilisation), s, swim bladder; v, vitelline blood vessel; co, cornea. (d) 121 hours after collection (approximately 136 hours after fertilisation, y, yolk. mm). By 75 hours after collection
. The Australian zoologist. Zoology; Zoology; Zoology. FIG. 4. Eggs of C. ftuviatilis (adhesive filamentous strands not shown). (a) 56 hours after collection (approximately 73 hours after fertilisation), ot, otolith; k, liver; s, swim bladder. (b) 75 hours after collection (approximately 92 hours after fertilisation), pv, pec- toral fins. (c) 102 hours after collection (approximately 119 hours after fertilisation), s, swim bladder; v, vitelline blood vessel; co, cornea. (d) 121 hours after collection (approximately 136 hours after fertilisation, y, yolk. mm). By 75 hours after collection (approx. 92 hours after fertilisation) (Figure 4b) the eyes were completely pigmented black and the lenses could be seen within them; considerably more melanophores were present around the yolk, and red pigment in the blood in the heart was obvious for the first time. The body at this stage was more than once around the yolk, which had shrunk further in size ( x ). The head had enlarged considerably by this time (width mm) (otic capsules depth , length of pectoral fin ). At 280 Aust. Zool. 20(2). 1979. 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 Royal Zoological Society of New South Wales; Royal Zoological Society of New South Wales. Proceedings. [Sydney, Royal Zoological Society of New South Wales]
Size: 1679px × 1488px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectzoology, bookyear1914
