1920. | F. H. GRAVELY: A static Palingenia. 143 
consists of a finger-like process of the body-wall, bare on the inner 
side but fringed and entirely covered on the outer side with very 
long hairs. 
Palingenia (Anagenesia) minor, Eaton. 
Palingenia minor, Eaton, 1882, p. 408. 
Adult (pl. xx, fig. 18).—Two specimens labelled ‘‘ Karachi 
Museum ”’ and one from Nattor, whichis in the Rajshahi Division 
of Bengal, were described by Eaton from the Indian Museum col- 
lection. A specimen from Sara Ghat in Bengal, and one from 
Pakokku in the oil-fields of Upper Burma, have since been added. 
The species would seem, therefore, to be very widely distributed 
over the Indian Empire. 
LIST OF PAPERS QUOTED. 
1758. Swammerdam, J. ‘‘ The Book of Nature, or the History 
of Insects,’’ translated from the Dutch and Latin original 
edition by Thomas Flloyd (Ephemera = Palingenta longt- 
cauda), part i, pp. 103-119, pl. xill-xv. 
1848. Cornelius, C. ‘‘ Beitrége zur nahern Kenntniss der Palin- 
genia longicauda, Olivier,’’ 38 pp., 3 pl., Elberfeld, 1848. 
1882. Vayssiere, A. ‘‘ Recherches sur l’Organisation des Larves 
des Ephémérines.”” Ann. Set. Nat., Zool. (6) XIII, 1882, 
pp. 1-137, pl. i-xi. 
1883-8. Eaton, A.E. “A Revisional Monograph of Recent Ephe- 
meridae or Mayflies.” Trans. Linn. Soc. London (2, Zool.) 
III, 1883-8, 352 pp., 65 pl. 
1892. Eaton, A. E. ‘‘ Notes on some Native Ephemeridae inthe 
Indian Museum, Calcutta.” Journ. Asiatic Soc. Bengal, 
LX (II), 1891 (1892), pp. 406-413. 
1909. Klapalek, F. ‘‘ Ephemerida, Plecoptera [Lepidoptera’”’ by 
K. Grtinberg] in Susswasserfauna Deutschlands, Jena, 
1909, 163 pp., 260 text-figs. 
1909. Needham, J. G. ‘‘ Notes on the Neuroptera in the Collec- 
tion of the Indian Museum.” Rec. Ind. Mus. III, 1909, 
pp. 185-210, pl. xix-xx1. 
1914. Banks, N. ‘‘ New Neuropteroid Insects, Native and Exo- 
tic.” Proc. Ac. Nat. Sci. Philadelphia, UXVI, 1914, 
pp. 608-633, pl. xxviii. 
