46 CALIFORNIA ACADEMY OF SCIENCES. 



Dalm. Sectio III (Illaenus). 16, Asaphus (Ittcenus) centrotus Dalm. 

 Divisio 2. Mutici. 17, Asaphus (lilcenus) crassicauda Wabl. 18, A. 

 (Illanus) laticauda Wahl. Sectio IV? (Lichas). 19, Asaphus lacinlatus 

 Walil. Sectio V (Anipyx). 20, Asaphus ? (Ampyx) nasutus Dalm. 



III. Ogygia. 1, O. guettardi Brong. 2, 0. desmarestii Broug. 



IV. Oleiius. Divisio 1. Cornigeri. 1, Olenus tessini Brong. 1 var. 

 B. ? (Paradoxides bohemicus). 2, 0. spinulosus Wahl. 3, 0. bucej)halus 

 Wahl. Divisio II. Mutici. 4, Olenus gibbosus Wahl. Subdivisio 2. 

 5, Olenus scarabceoides Wahl. 



V. Battus (Agnostus Brong.) 1, B. pisiformis Linn. 



Addenda. 1, suheri Schloth. 2, hoffii Schloth. 3, Calymene ? speciosa 

 Dalm. 4, Calymene '? verrucosa Dalm. 5, Asaphus ? schroeteri Schloth. 

 6 ?, relatus Schloth. 7, pustulatus. 8 ?, granum Schloth. 



1, Trilobites spcerocephalus Schloth. 2, T.proUematicus Schloth. 3, T. 

 bUuminosns Schloth. 4, T. tentaculatus Schloth. 



Arsberattelse om nyare zoologiska arbeten och 



uwptackter. 



This work forms a part of the annual report of the keepers of the 

 Swedish State Museum for 1828. It contains (p. 134) under the title of 

 " Nya Svenska Palaeades " a description of the following Trilobites: Caly- 

 mene ornata, C. verrucosa, C. clavifrons, C.?centrina. Asaphus heros, A. 

 platynotus. Nileus ylomerinus. Ampyx pachyrrhinus. Battus hevigatus, 

 B. pisiformis var. sphuger. 



Nouvelles especes de Trilobites ou Palseades 



de Suede. 



In Bull. Ferussac, vol. 17, 1829. 

 A notice of the preceding reference. 



Dames (W.) Ueber Hoplolichas und Conolichas, zwei 

 Untergattungen von Lichas. 



In Zeitschr. Deutsch. geol. Gesell., Berlin, 1877, vol. 29, pt. 1, p. 793, 

 3 pis. 



The type used for the new genus Hoplolichas is Lichas tricuspidatus 

 Beyr., and for Conolichas, Lichas cequiloba Steiiih. Hoplolichas tricuspidata 

 Beyr., H. proboscidea 11. sp., H. conico-tuberculata Nieszk. Conolichas 

 <zquiloba Steinh., C. triconica n. sp., C. schmidtii ii.sp. 



Geologische Reisenotizen aus Schweden. 



In Zeitschr. Deutsch. geol. Gesell., Berlin, 1881, vol. 33, p. 405. 

 Paradoxides celandicus, P. tessini, P . forchhammeri, P. kjerulfi. Ellip- 

 socephalus. Lichas. Megalaspis. Asaphus? Agnostus, etc. 

 Not descriptive. 



