Journal of entomology and zoology . tide pools. Alpheus {Crayon) dentipes GuerinThese have been taken in sponge masses and in holdfasts. Theseinteresting little snapping shrimps were collected a number of timesespecially during the last summer. When placed in aquarium jarsthey snapped the claws in such a manner as to make one believe thejars were cracking. The left claw open and closed is shown in from Miss Macdonalds drawing. Crayon nigromaciilatiis SmTranslucent white, with small black dots, a larger dark spot oneither side near the caudal end of the body. Found commonly insandy tide
Journal of entomology and zoology . tide pools. Alpheus {Crayon) dentipes GuerinThese have been taken in sponge masses and in holdfasts. Theseinteresting little snapping shrimps were collected a number of timesespecially during the last summer. When placed in aquarium jarsthey snapped the claws in such a manner as to make one believe thejars were cracking. The left claw open and closed is shown in from Miss Macdonalds drawing. Crayon nigromaciilatiis SmTranslucent white, with small black dots, a larger dark spot oneither side near the caudal end of the body. Found commonly insandy tide pools. Betieits longuiactylus Lock., is the most common lobster-like species found in the tidepools. It is of a uniform dark red brown. B. luirfordi Kingsley, in kelp holdfasts. Pale olive green, eggs translucent , Stafford, La Pollette and others. Spironlocaris palpalor OsenAntennal scale longer than the telson, maxilliped without with superior margin not strongly convex, but nearly. Pomona College, Clarcmont, California 69 Straight over the eyes. Rostrum not reaching the second segment ofthe antennular peduncle. Rostrum reaching as far as or beyond thecornea. Upper and lower limbs of rostrum not both convex. Al-most transparent, red on the thorax. Kelp holdfasts from deepwater. S. picta Stimp., Antennal peduncle reaching the end of the antennular margin of the rostrum straight, reaching beyond the middleof the antennal scale. Greenish with oblique reddish marks. 5. ttiy/ori not reaching as far as the cornea. Collected sev-eralyears ago Baker and Metz. mppolysmata californica nearly longitudinal red stripes. These are found quiteabundantly in the tide pools. Pahemoneh-s hiltoni Schmitt (MSS) probably occur off Laguna beach although the specimensdescribed by Schmitt were collected Stout and Stafford at SanPedro. BRACHYURARandallia ornata RandallThese beautiful crabs
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectentomology, bookyear1
