— to 
BIBLIOGRAPHY OF PALBOZOIGC CRUSTACEA 95 
RICHTER (Rudolf)—Continued 
Under the new genus Schizoproetus the author places: 
Schizoproetus celechovicensis (Smycka), 1895. 
The work also includes notes on Proetus unguloides Barr. and Phillipsia raclawi- 
censis Jarosz. The first referred by Gortani, 1907, to Dechenella, and the second by 
its author to that genus. 
Beitraige zur Kenntnis devonischer Trilobiten. 
Abbhand! der Senckenbergischen Nat. Ges. Bd. 31, 1913, pp. 346-423, plates 22 
and 23. 
The author describes and illustrates under (A.) Drevermannia n. genus, D. Schmidti 
n. sp., D. brecciae n. sp., D. adorfensis n. sp., D. nodannulata n. sp., D. n. sp. a, b, 
D. globigenata n. sp., D. carnica n. sp., D. ? formosa nov. 
Under (B) Cyrtosymbole, new genus, the following species: 
Cyrtosymbole Escoti Koenen, 1886; described under the genus Dechenella by Koenen 
Frech in 1887. 
Cyrtosymbole n. sp., C. nana n. sp. C. calymmene n. sp. C. bergica n. sp. C. 
avildungensis n. sp., C. Ussheri Ivor Thomas (Dechenella Ussheri Thomas, 1909). 
Cyrtosymbole dillensis, (described by Drevermann, 1901, under Proetus), C. pusilla 
(described by Gtirich, 1896, under Dechenella), C. elegans (described by Munster, 1842, 
under the genus Otarion), C. Vinassai (described by Gortani, 1907, under Dechenella), 
Cyrtosymbole sp., C. italica Gortant. 
Under (C) Typhloproetus Frech nomen MSS.: T. microdiscus Frech mscr., 1909. 
Under (D) Pteroparia n. gen., P. columbella n. sp. 
Under (E) Proetus (Euproetus) nov. subgen. Euproetus bivallatus n. sp. and E. 
glacensis 1. sp. 
Under (F) Proetidae (subg.): P. subcarintiacus n. sp., P. carintiacus Drevermann, 
P. ex. aff. carintiacus Drevermann, P. pusillus Munster, (described under Asaphus 
Miinster, 1840), P. ebersdorfensis n. sp., P. Gortanii n. sp., P. palensis n. sp., P. Giimbeli 
(The Asaphus Cawdori Minster, 1840), P. anglicus n. sp., P. eurycraspedon n. sp., P. 
marginatus (Calymmene marginata Minster, 1842). 
Under (G)- Euproetus macrophthalmus (Cylindraspis macrophthalmus Sandberger, 
1850-56.) : 
Proetus (subg.) furcatus (Calymmene furcata Munster, 1842). 
Proetus (Calymmene) furcatus Richter, 1856, non Munster. 
Proetus Miinsteri (Calymmene marginata Richter and Unger, 1856). 
Proetus Miinsteri (Calymmene marginata Munster, Richter, 1869). 
Proetus (Otarion) elegans Richter, 1869: P. tenellus Richter, 1869, Proetus (subg.) 
n. sp. a-c. 
Trilobites Mtinsteri Giimbel, 1879. (4 gnostus pisiformis Munster, 1840). 
Proetus sp. indet. Tietze, 1870; Proetus cfr. Phocion Billings Gortani, Proetus sp. 
indet. Gortani, Proetus f. ind. Rzehak. Proetus aekensis Born, 1912, P. sp. Born. 
—— Neue Beobachtungen iiber den Bau der Trilobitengattung 
Harpes. 
Geol. Anzeiger, Ba. 45, No. 4, 1914. 
Harpes macrocephalus Goldfuss. 
Ritter (R.) 1—Aus dem thiiringischen Schiefergebirge. 
Zeitsch. Deutsch. Geol. Ges., vol. 15, Heft 4, 1863, pp. 659-676, plates 18-19. 
Harpes radians n. sp. Proetus dormitans n. sp. P. sp. Phyllaspis raniceps n. gen. 
et sp. Arethusina sp. Phacops strabo n. sp. P. pyrifrons n. sp., P. Roemeri Geinitz, 
