. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. New species of Periscyphis 5. Description: Maximum dimensions: c, mm; 9, mm. Light brown with posterior margin of pereonites, pleon and telson darker; epimera of pereonites and pleonites and uropods pale. Dorsum smooth with inconspicuous pointed scale-spines. Eye with about 21 ommatidia. Cephalon similar to the preceding species, i. e. with broadly rounded lateral lobes, no frontal margin, interocular line visible only at sides and profrons slightly bulb
. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. New species of Periscyphis 5. Description: Maximum dimensions: c, mm; 9, mm. Light brown with posterior margin of pereonites, pleon and telson darker; epimera of pereonites and pleonites and uropods pale. Dorsum smooth with inconspicuous pointed scale-spines. Eye with about 21 ommatidia. Cephalon similar to the preceding species, i. e. with broadly rounded lateral lobes, no frontal margin, interocular line visible only at sides and profrons slightly bulbous in the middle. Pereonite 1 with lateral margin slightly thickened; a shallow sulcus arcuatus only in the anterior third; posterior corners rounded, protruding backwards. Pereonites 2—7 with posterior corners slightly protruding backwards. Telson with distal part triangular and rounded apex, reaching tips of uropodal protopods. Antenna reaching middle of pereonite 2. 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 Zoologisches Forschungsinstitut und Museum Alexander Koenig. Bonn : Das Forschungsinstitut
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Keywords: ., bookcentury1900, bookcoll, booksubjectbiology, booksubjectzoology
