Arthropoda. 



130 



31 



Grijllaeris mutllata n. sp. Florissant 

 Colorado, Miocene. Cockerell. 6475. 



Halictiis miocenicus n. sp. Florissant 

 Colorado, Miocene. CockereU. 6480. 



Bydropsyche seudderi n. sp. Floris- 

 sant, Colorado, Miocene. Cockerell. 

 6475. 



Isehnoptera hrunncri n. sp. Floris- 

 sant, Colorado, Miocene. Cockerell. 

 6478. 



Laslosoina mirandula n. sp. Floris- 

 sant, Colorado, Miocene. Cockerell. 

 6475. 



Lept'is florissantinan. sp. Florissant, 

 Colorado, Miocene. Cockerell. 6475. 



mystacecrformis n. sp. 



Florissant, Colorado, Miocene. Cockerell. 

 6478. 



LitJiocosmus coqidlletti n. gen. et sp. 

 Florissant, Colorado, Miocene. Cockerell. 

 6478. 



Lithodryas n. nom. Miocene, Floris- 

 sant, Colorado. Cockerell. 0486. 



Megaeosmiis mirandus n. gen. et sp. 

 Florissant, Colorado, Miocene. Cockerell. 

 6485. 



Mdandcrella glossalis n. gen. et sp. 

 Florissant, Colorado, Miocene. Cockerell. 

 6478. 



Meropince n. suljfam. Cockerell. 

 6475. 



Microstylum (?) dcstructum u. sp. 

 Florissant, Colorado, Miocene. 



Cockerell. 6478. 



Nicodes viiocenicHS n. sp. Florissant, 

 Colorado. Miocene. Cockerell. 0478. 



Odynerus terryi n. sp. Florissant, 

 Colorado, Miocene. Cockerell. 0478. 



Pachysystropus rolnceri n. gen. et sp. 

 Florissant, Colorado, Miocene. 



Cockerell. 6475. 



Pclandrena reducta n. gen. et sp. 

 Florissant, Colorado, Miocene. 



Cockerell. 6480. 



Phenacopsyclie vexaus n. gen. et sp. 

 Florissant, Colorado. Miocene. 



Cockerell. 0475. 



Psilofcpluda hypocjcea n. sp. Floris- 

 sant, Colorado, Miocene. Cockerell. 

 0478. 



sciidderi n. s]). Floris- 

 sant, Colorado, Miocene. Cockerell. 

 6485a. 



Hapliidia exliumata n. sp., Floris- 

 sant, Colorado, Miocene. Cockerell. 

 0478. 



Sciomyza florlssantensls n. sp. 

 Florissant, Colorado, Miocene. 



Cockerell. C485a. 



Syrphus aphidopsidls n. sp. Floris- 

 sant, Colorado, Miocene. Cockerell. 



0478. 



tciUistoyii n. sp. Floris- 

 sant. Colorado, Miocene. Cockerell, 

 C485A. 



Tahanus nn. spp. Florissant, 



Colorado, Miocene. Cockerell. 0478. 



Tnen'wpodites n. gen. et. s]). Floris- 

 sant, Colorado, Miocene. Cockerell. 

 0475. 



T'lpula heer'tana n. nom. Radoboj, 

 Miocene. Cockerell. 0475. 



(?j hep'ialhia n. sp. 



Florissant. Colorado, Miocene. 



Cockerell. 0475. 



2431.95 PLEISTOCENE AND 

 RECENT. 



General. 



Meunier. 0841. Un Ccn'wpterygidae 

 du copal recent de Togo (Afrique). 



Special. 



Alajtus frnctuosHs n. sp. Madagas- 

 car and Zanzibar. Meunier. 0840. 



Aradus madagascarlensis France. 

 Bergroth. 0394. 



Aulops n. gen. Enderlein. 0549. 



Bonnetella n. noiu. Cossmann. 

 0494. 



Jjostrychus. Butterfeld, Diluvial. 

 Kleine. 0743. 



Campodotecnum n. gen. Enderlein. 

 6549. 



LHus beneficu.t n. sp. Madagascar 

 and Zanzibar. Meunier. 6840. 



2631 CRUSTACEA. 



2631.39 GENE UAL. 



Arldt, T. 0347. Die Ausbreitimr 

 einiger Dekapodengruppon. 



