. Cumacea (Sympoda). Cumacea. 118 Cumacea: 11. Diastylidae, 5. Makrokylindrus Behind the eyelobe a central ridge, elevated at the middle, ascends to a bilobed girdle which crosses the carapace a little behind the middle, each lobe in its forward curve meeting a dentate carina which starts from the pseudorostral processes, while from the meeting point a ridge descends, giving off two divergent branches which reach the lower margin. Pedigerous seg- ments 3 and 4 dorsally coalesced, b^^ rather long with postero-lateral angles rounded. Pleon segments 1—3 in the d each with a dorsal pair of den- ti
. Cumacea (Sympoda). Cumacea. 118 Cumacea: 11. Diastylidae, 5. Makrokylindrus Behind the eyelobe a central ridge, elevated at the middle, ascends to a bilobed girdle which crosses the carapace a little behind the middle, each lobe in its forward curve meeting a dentate carina which starts from the pseudorostral processes, while from the meeting point a ridge descends, giving off two divergent branches which reach the lower margin. Pedigerous seg- ments 3 and 4 dorsally coalesced, b^^ rather long with postero-lateral angles rounded. Pleon segments 1—3 in the d each with a dorsal pair of den- ticles, the rest and all in the 9 smooth; telson cylindric till near the end, sides smooth at the base, then serrate, the hinder half smooth, the truncate apex carrying a pair of large spines. Antenna 1, first 2 joints 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 Stebbing, Thomas Roscoe Rede, 1835-1926. Berlin, R. Friedländer und Sohn
Size: 1005px × 2487px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, bookpublisherberli, bookyear1913
