x TABLE OF CONTENTS. 
WarrEN, WititiAM. Descriptions of New Species of South 
American Geometrid Moths.—No. 1601. April 25, 19087- 
New genera: Strepsizuga, Nothloba, Physoloba, Calvertia, Nereis. 
New species: Polysemia divecta, P. illineata, Zanclopteryx conspersa, 
Anapalta incisa, Orthonama albescens, Graphidipus fumilinea, 
(Enothalia rufaria, Phellinodes megalophysa, Hammaptera ornu- 
bilata, H. vilaria, H. spatiosata, H. subnotata, H. thetydaria, 
Cenocalpe albipuncta, Hydriomena lineata, Perizoma ceruleopicta, 
Psaliodes olivaria, Pterocypha paularia, Strepsizuga aberrans, 
‘Xanthorhoé veraria, Notholoba schausi, Physoloba griseofasciata, 
Cambogia roseocincta, Callipia costinotata, Marmopteryx eludens, 
Nephodia marcada, Calvertia fumipennis, Cnoptila  separata, 
(Enothalia inornata, Thysanopyga fractimacula, T. palliata, T.- 
prumcolor, Nereis opalina. 
Witurams, Henry S. The Dalmanellas of the Chemung 
Formation, and a closely related New Brachiopod Genus 
MThiemella—=No: 1596.) Aprili6s 1908) 242 aes aes 
New genus: Thiemella. 
New species: Dalmanella danbyi, D. allegania, D. elmira, D. wir- 
ginia, Thiemella villenovia. 
New varieties: Dalmanella carinata var. epsilon, D. virginia var. beta. 
—. On the Revision of the Mollusk Genus Pterinea, 
Goldfuss.—No. 16007 > April, W908 08s os a 
New genera: Tolmaia, Follmannella, Actinopterella, Cornellites. 
Page. 
QING 
30-64 
83-90 
@ Date of publication. 
