628 TERTIARY INSECTS OF NORTH AMERICA. 



Systematic List of the Spkciks Describkd in tuk Phesent Wouk, etc. — Coulinueil. 



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Systematic list of species. 



Groups, genera, aud species. 



HVDROPSYCHID.E— C'n'd 



Polycentropus eviratus 



Derobrochus abstractiis 



Derobrocbus eieuiileutus 



Derobrochus a^ternus 



Derobrochus commoratus 



Derobrochus niarcidus 



Derobrochus frigescens 



Derobrochus craterse 



Litobrochus externatus 



Leptobrochus luteus 



Mesobrocbiis letha-us , 



Mesobrochus imbecillus 



Paladicelbi eruptionis 



Tiuodes paludigena 



Leptocerid^. 



Setodes portionalis 



Setodes abbreviata 



LiMNOPHILID/E. 



Liuinophihis soporatus 



Indusia calculosa 



PHRYGANID.E. 



Neuron ia evanesceus 



PhrvKanea labefacta 



Lininopsyche dispersa , 



ORTHOPTERA. 



FORFIfUI.AlU.E. 



LabidurOMinui avia 



Labiduromuia borniansi , 



Labiduroimua uiortale 



Labiduromuja commix tuui 



Labiduromuia tertiarium 



Labidnromma gilbei ti 



Labiduromuia exsulaf uni 



Labiduromuia litho|>liilum 



Labiruromma .sp 



Labiduromuia infernum 



Labiduromuia labens 



Blattari-E. 

 Paralatindia saussurei 



Page. 



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Plate aud 

 figure. 



13: 



15: 2 

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 13: 13; 15: 4 

 15: 10 

 15: 1,3 

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 15: 9 



15: 15 



15: 

 4: 



13 

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16: 3. f). 11,22,23 



16: 1 

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 16: 10,17 

 209 ! 16: 15, 18, 21 



16: 14 

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6: 25 



Localities where found. 



13 Ji 



SO 



o 



1 t-J 



« 



o :» 



H.C 



Geological 

 horizon. 



Oligocene 

 ....do .... 

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Oligocene. 

 ....do .... 



Oligocene 



Oligoceue. 

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Oligocene. 

 ....do.... 

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Oligocene 



