1885.J 1"'J [Meinert. 



Pleurae posticae sublaeves, porosae, in anguluni longe productum, spinis 

 ternis parvis armatum desinentes, in latere postico obliquo spina singula 

 armatae. ( 



Lamina ultima ventralis angustiuscula, rotundate angustata, post mani- 

 festo sinuata. 



Long. 62 mm. 



Hah. Pegu, Burmah, C. H. Carpenter ; TO miles from Ambala, 

 E. India, Mr. Carleton ; Mauritius, Mr. Pike ; Zanzibar, Mr. C. 

 Cooke ; and also Basseterre, St. Cristophori. 



2. Branchiostoma celek. 



Branchiostoma celer Humbert et Saussure, Rev. et Mag. Zool., 2 ser., xxii, 

 p. 202. 

 Saussure et Humbert, Etud. s. Myriap., p. 122, tab. 



vi, fig. 16, etc. 

 Kohlrausch, Arcb. f. Naturg. Jabrg., 47, p. 69. 



Viride vel viridi-olivaceum, subtus flavo-brunneum vel ochraceum, 

 pedibus praeter posteriores antennisque praeter articulos ternos priores vel 

 totis flavo-brunneis ; sat gracile vel robustius, sublaeve, capite suborbicu- 

 lari, immarginato, margiue postico plus vel minus obtecto. Antennae 

 breviusculae, 20-(18-2l-)articulatae, praeter articulos ternos priores dense, 

 breviter hirsutae, articulis mediis longis vel longiusculis. 



Dentes prosternales quaterni, per paria paulum approximate obtusiun- 

 culi ; dens coxalis sublaevis. 



Pedes anales perlongi, graciles, inermes. 



Lamina? dorsales praeter quatuor priores marginatae. 



Pleurae posticae manifesto scabrosse, dense porosae, in angulum laevem, 

 acutum, spinis binis armatum productae. 



Lamina ultima ventralis latiuscula, rotundate angustata, post manifesto 

 sinuata. 



Long. 70 mm. 



Hab. Kingston, Jamaica, Mr. Garman ; Polvon, Occidental 

 Dept. Nicaragua, Mr. McNiel. 



B. Segmentum septimum absque spiraculis. 



4. Gen. Otostigma. 



Otosligmus Poratb, Sv. Vet. Akad. Handl. Bin., B. 4, p. 18. 

 Branclriotrema Koblrausch, Beitr. z. Kenntn. d. Scol., p. 22. 

 Arch. f. Naturg. Jabrg., 47, p. 70. 



Lamina cephalica a lamina prima dorsali partim objecta, 



Oculi ocellis 4. 



