ILLUSTRATIONS. XLIII 



i'as:e 

 Fui. 514. — Janiropsis kiucaidi. <i, Leji of first pair, h, Le<i; of second jiaii... 457 



515. — lok'Ua spiuosa (After Ilarger) 459 



51(). — lolella speciosa (After Fiovalliiw). a, Labruni. //, Inner antenna. 

 c, Dorsal view of animal. '/, Auditory l)ristle from thi' third joint 

 of the jiedunc'le of the inner antenna, c, First joints of the fiagel- 

 lum of the inner antenna. /, Some articles of the fiagellnm of 

 the outer antenna, g, An olfactory gland of same. /;, Peduncle 



of outer antenna. /, The last joints of same. ./, Head 461 



517. — lolella triangulata 462 



518.— lolella libbeyi ( After Ortmann) 463 



519. — lolella alascensis 464 



520.— lolella erostrata 465 



521.— lolella holmesi 466 



522.— lolella holmesi. First leg of female 466 



528.— lolella sarsi •. .". . . 467 



524. — Janira maculosa (After Sars). a, Anterior lip. h. Dorsal view of 

 female, c, Maxilliped. <l, First maxilla, c, First antenna. 

 /, Second maxilla. (7, Mandible. /;, Mandible with palp, t, Sec- - 

 ond antenna. ./, First leg. A, Posterior lip. /, Uropod. w, Fourth 

 pleopod of female, n, Fifth leg. 0, Abdomen (inner side). 

 p, Third pleopod of female, q, Fifth pleopod of female. /■, Female 

 operculum, .s', First and second pleopods of male. f. Terminal 



joint of fifth leg 470 



325. — Janira minuta. a. Leg of first pair of female, h, Terminal segment 



and uropoda. c, Leg of first pair of male 471 



526. — Janira occidentalis ( After Walker), a, Head and first thoracic seg- 

 ment, h, Abdomen and part of previous segment of thorax 472 



527. — Janira occidentalis. a, Abdomen with uropoda. h, Maxiliii)ed. 



c, Mandible, d. First leg 472 



528. — Janira occidentalis (After Walker), a, Fii'st leg. />, Third leg... 47.i 



529. — Janira tricornis ( After Kr0yer ) 474 



530. — Janira tricornis (After Kr0yer). Showing detaded parts 474 



531. — Janira alta ( .\fter Harger) 475 



532. — Janira alta. a, Adbomen with uropoda. ?>, Ma\illi|ic(l. c, First 



leg. d, Mandible 476 



533. — Jaeropsis lobata. Head 477 



534. — J;eix)psis lobata. Maxdlijtoxl and mandil)le 477 



535. — J;eropsis lobata 478 



536.— Jifropsis lobata. Antenna> 478 



537. — Jteropsis rathbuuic. a, Head and first thoracic segment. I>, Max- 

 illiped. c, Terminal segment and uropoda. d, Mandd>le. e, 



Mandible (another view) 479 



538.— Munna fabricii (After Harger) 481 



539. — Munna fabricii (After Sars). a, First leg. b, First antenna, c, 

 Dorsal view of female, d, Seventh leg. e. Extremity of second 

 leg. /, Second leg. g, Abdomen and uro])oda. //, Extremity of 



abdomen with uropoda. i, Uropod 481 



540. — Munna kr0yeri (After Sars). n, Dorsal view of female, h, First 

 leg of female, c, Second leg of female. (?, First antenna, c, Abdo- 

 men of female with uropoda (dorsal view). ./', Seventh leg. 

 g, Extremity of seventh leg. It, Uropoda. (', Operculum of 

 female. .;', Abdomen of male with uropoda (ventral view). 



k, First leg of male 482 



541. — Munna Cceca 484 



