. Bulletin. Science; Natural history; Natural history. 1971 FOURTH ZOLA (Figure I IV, Size: CL mm; TL mm Duration: 7-8 days at I7"( General Characteristics and ('oloration Pleopod hutls are present on abdominal somites 2-5. Telson (Fig. 3 IV) is almost 3 limes as long as wide. Protopodites of the uropods are articulated wilh Ihe exopodites but not with the endopodites. There is an additional yellow chromatophore on the rudimentary cheliped and a red chromatophore just ahove the basipodite of maxilliped 3. Appendages The process representing the dorsal llagellum of the antennule (F
. Bulletin. Science; Natural history; Natural history. 1971 FOURTH ZOLA (Figure I IV, Size: CL mm; TL mm Duration: 7-8 days at I7"( General Characteristics and ('oloration Pleopod hutls are present on abdominal somites 2-5. Telson (Fig. 3 IV) is almost 3 limes as long as wide. Protopodites of the uropods are articulated wilh Ihe exopodites but not with the endopodites. There is an additional yellow chromatophore on the rudimentary cheliped and a red chromatophore just ahove the basipodite of maxilliped 3. Appendages The process representing the dorsal llagellum of the antennule (Fig. 4 IV) bears 3 aesthetes, 1 plumose seta, and 2 hairs. In addition, there is a longitudinal row of 4-5 subterminal aesthetes. The ventral llagellum has lost its terminal seta but has retained the plumose seta at its base. The endopodite of the antenna (Fig. 4 IV) is slightly wider than the antennal scale and extends beyond the tip of the antennal scale spine. Mandibles (Fig. 5 IV) are unchanged. No palp is present. Coxal endite of the maxillule (Fig. 5 IV) bears 2 additional nonplumose setae. The basal endite bears 6 heavy spines, each with secondary spinules. The endopodite is unchanged. Scaphognathite of the maxilla (Fig. 5 IV) bears 13 plumose setae. Setation of the endopodite and of the basal and coxal endites is unchanged. Exopodite of maxilliped I (Fig. 6 IV) bears 8 natatory setae; the endopodite and basipodite are unchanged. Maxilliped 2 (Fig. 7 IV) is unchanged. Exopodite of maxilliped 3 (Fig. 8 IV) bears 8 natatory setae. The endopodite bears 1 terminal plumose seta and 1 subterminally. GLAUCOTHOE(Figure 9, 10) Size: CL mm; TL mm General Characteristics and Coloration Periopods are functional. The 4 pairs of pleopods are well developed and used in locomotion. The rostrum is blunt. The telson (Fig. 10 a) is only slightly longer than its width and has only 8 terminal plumose setae. There are 5 pairs of small setae on the dorsal surface and 1 pair on the later
Size: 1522px × 1641px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, booksubjectnaturalhistory, booksubjectscience
