aie bean 
1. s. c.: Heath, Harold: The anatomy of two Brazil- 
ian land shells, Anostoma depressum and Tomigerus clausus 
(Plate XXXI) pp. 688-692. 
« The specimens of Anostoma...were found in the 
low country in the neighborhood of Baixa Verde, a small 
settlement betwean 40 and 50 km to the northwest of Na- 
tal» (p. 688). 
Proceedings of the Unit. States Nat. Mus. — Vol. 47.— 
1916. 
Frierson, L. S.: A new pearly freshwater mussel of 
the genus Hyria from Brazil. ( p. 363) 
« Hyria amazonia, new species. ( Plate 12 ). — The 
shell is decidedly novel, and really appears to be a connect- 
ing link between the genera Hyria and Diplodon ». ( p. 363) 
ARTHROPODA 
CRUSTACEOS 
Proceedings of the United States National Museum. 
vol. 43 (1913). 
Richardson, Harriet: Description of a new genus of 
isopod crustaceans, and of two new species from South 
America. 
« New genus: Excirolana. — New species: Excirolana 
chilensis, E. braziliensis. ( pp. 201-204 ). 
ARACHNIDEOS 
Bulletin of the Museum of Comparative Zoology at Havard 
College, vol. LXI pp. 23-75: 1917. Chamberlin, Ralph: New . 
Spiders of the Family Aviculariidæ (5 Plates). «... Pyc- 
nothele perditus, sp. n. (pl. 1 fig. 1-4) Type: M. C. Z. 1 
&- Brazil; Mendes, Rio Parahyba (p.27). Actinopus prin- 
ceps, sp. n. Brazil, Rio de Janeiro. Nath. Thayer Exped. 
(p- 31). . . Calopelma brasiliana, sp. n. (pl. 3 f. 3, 4) Rio 
de Janeiro. ... Eurypelma regina. sp. n. Rio. (p. 49). 
Lasiodora differens, sp. n. (p. 56) e Lassiodora curtior, sp. n. 
(p. 58). Acanthoscurria natalensis, sp. n. (p. 64). Acan- 
thoscurria cursor, sp. n.(p: 66). Acanthoscurria fracta, sp. n. 
(p. 67), sendo todas as citadas especies novas brazileiras. 
MYRIAPODOS 
Bulletin of the Museum of Comparative Zoology at 
Havard College, vo]. LVIII. (151-221): The Stanford Ex- 
pedition to Brazil, 1911): Chamberlin, Ralph V.: The Chi- 
lopoda of Brazil. «In the Brôlemann's Catalogue des My- 
riopodes du Brésil (São Paulo, 1909. Catalogos da Fauna 
Brazileira. II. issued by the Museu Paulista ), after the eli- 
