. Contributions to a monograph of the Amphipoda Hyperiidea. Hyperiidea. KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND. 22. N:U 7. 195 8. HYPERIA AGILIS, J. D. DANA, 1852. 3 -3=. Hyperia agilis, Dana. Facsimile from Dana. U. S. Expl. Exp. Crust. II, pi. 67, fig. 11, a—d. Fig. 1. The animal from the side. 2. Front-view of the head. 3. The second pair of antennae. 4. The seventh pair of perseopoda. Diagn. Caput mediocre, segmentis duobu8 primis perasi longius. Segmenta omnia perm' libera. Carpus pedum percei primi paris dilatatus, paullo productus(?). Carpus pedum secundi paris productus; margo ant
. Contributions to a monograph of the Amphipoda Hyperiidea. Hyperiidea. KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND. 22. N:U 7. 195 8. HYPERIA AGILIS, J. D. DANA, 1852. 3 -3=. Hyperia agilis, Dana. Facsimile from Dana. U. S. Expl. Exp. Crust. II, pi. 67, fig. 11, a—d. Fig. 1. The animal from the side. 2. Front-view of the head. 3. The second pair of antennae. 4. The seventh pair of perseopoda. Diagn. Caput mediocre, segmentis duobu8 primis perasi longius. Segmenta omnia perm' libera. Carpus pedum percei primi paris dilatatus, paullo productus(?). Carpus pedum secundi paris productus; margo anterior processus carpi dimidio marginis posterioris metacarpi non longius. Femur pedum primi et secundi parium angustum; dactylus longus, rectus. Pedes tertii ac quarti parium pedibus parium duorum praecedentium inulto longiores, spinis brevibus instructi. Pedes parium trium ultimorum duobus praacedentibus longiores, spinis brevibus instructi; carpus pedum quinti paris tibia longior, non serratus sed spinis paucis instructus. Latera segmentorum plei post angulata. Pedunculus pedum uri ultimi paris plusquam duplo lon- gior quam latior. Telson segmeuto ultimo uri brevius ac tertiam partem pedunculi pedum uri ultimi paris longitudine non aequans. The head is moderately large, longer than the first two peraeonal segments together. All the peraional segments are free. The carpus of the first pair of perceopoda is dilated, and a little produced(?). The carpus of the second pair is produced; the front margin of the carpal process is half as long as the hind margin of the metacarpus. The femur of the first two pairs is narrow; the dactylus is long and straight. The third and fourth pairs are much longer than the two preceding pairs, set with short bristles. The last three pairs are longer than the two preceding pairs, and are set with short bristles; the carpus of the fifth pair is longer than the tibia, not serrated, but set with a few short bristles. The lateral parts of the phonal
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Keywords: ., bookcentury1800, bookdecade1880, bookpublisherstock, bookyear1887
