284 NEW YORK STATE MUSEUM 
Forge, N. Y., and from the Rocky mountains have dark brown 
thoracic stripes and the abdominal spots are nearly confluent on the 
dorsum. 
Metriocnemus knabi Coquillett 
In the description of the species given on page 306 of Bul. 86, 
line 9 from the bottom for “laterals ” read “ peripherals ” and for 
“peripherals ” read “ centrals.” 
Genus TANYTARSUS 
It is interesting to note that Ulmer (1903) and Lauterborn (1905) 
describe fibrous larval cases for European species similar to those 
figured by me on plate 26, figure 9, of Bul. 86, for T.exiguus. 
Chironomidae taken at Old Forge, N. Y., by Professor 
Needham during the summer of 1905 
All the species were taken at light; those marked “tent” were 
also taken in the “ water tent” described by Professor Needham 
on page 167 of this bulletin. 
Ceratopogon eques 7. sp. C. modestus 
C. peregrinus ”. sp. (tent) C. dorsalis 
Johannseniella magnipennis 2. sp. C. similis (tent) 
Procladius bellus (tent) C. albimanus 
Tanypus monilis C. lineatus 
T. indecisus C. frequens 
T. hirtipennis (tent) C. albistria 
T. ornatus (tent) C. hirtipes 
T. carneus (tent) Cricotopus trifasciatus 
T. johnsoni (tent) ae Gan DICIITCELS 
Protenthes culiciformis i Camptocladius fumosus (tent) 
P. pulcher n. sp. 3 Orthocladius sordens 
Corynoneura atra Ys O. sordidellus (tent) 
“= Metriocnemus par 
E M. atratulus (tent) 
e M. flavifrons (tent) 
eM. lundbeckii 
«. M. debilipennis 
Tanytarsus pusio 
T. obediens 
T. exiguus 
eT. fulvescens 
Thalassomyia obscura (tent) 
T. fulva n. sp. 
Chironomus needhamii 1. sp. 
C. nephoterus 
C. brachialis (tent) 
C. hyperboreus new, var. meridionalis 
C. tenellus 
C. devinctus 
C. nigricans (tent) 
