138 
dinem canaliculatus. Elytra Ihorace longiora, griseo-pubescentia, 
sabtiliter, sed paullo evidentius quam thorax punctala, depressa, 
apice truncata. Abdomen lateribus parallelis, basi parcius apice 
vage punctato. Pedes piceo-rufi. 
21. H. elongatula (Grav.): linearis, nigra, subnitida, pube grisea 
sericanti obdacta, subtilissime punclata, pedibus testaceis, anten¬ 
nis, elytris, anoque fuscis; thorace subqaadrato; abdomine segmen¬ 
tis tribus anterioribus crebre, quarto quintoque vage punctatis. 
Long. — 1| lin. 
Er. Gen. et Spec. Staph. 89. 17. 
Al. terminalis Gyll. Ins. Saec. Tom. II. 397. 19. 
In humidis frequens. 
22. H. debilis (Er.):, linearis, depressa, vix nitida, tenuiter griseo- 
pubescens, nigro fusca, ore, antennis, elytris, ano pedibusque te- 
sfaceis; thorace transversim -subquadrato, leviter canaliculato; ab¬ 
domine subtiliter punctato, apice sublaevi. Long. Il lin. 
Er. Gen. et Spec. Staph. 94, 24. 
Habitat in graminosis ad aquas tempore vernali passim. 
23. H. lon gula (Chevr.): linearis, depressa, opaca, dense griseo-pu- 
bescens, nigra, antennis longiusculis filiformibus pedibusque piceo- 
rufis; thorace transversim subquadrato, subGliter canaliculato; ely¬ 
tris thorace sesquilongioribus; abdomine toto dense punctulato. 
Long. I— 1 lin. 
H. longula Ileer Fauna Helv. 334. 40 (forte). 
Habitat sub lapidibus in litore lacus Ringsjö Scaniae, celerrime 
cursitans. 
% 
24. H. angustula (Gyll.): linearis, depressiuscula, vix nitida, nigra, 
antennis rufis, basi, elytris pedibusque testaceis; thorace subqua¬ 
drato, late canaliculato; abdomine dense griseo-pubescenti, sub- 
opaco. Long. 1| lin. 
Mas fronte impressa, thorace late canaliculato, abdominisque se- 
gmientis quinto sextoque supra granulatis distinctus. 
Er. Gen. et Spec. Staph. 91. 19. 
Al. angustula Gyll, Ins. Suec. Tora. II. 393. 16. 
Habitat sub lapidibus in collibus arenosis per totam Sueciam non 
infrequens. 
25. H. aequata (Er.): linearis, depressa, nigra, opaca, elytris nigro- 
piceis, antennarum basi pedibusque testaceo - rufis; thorace sub¬ 
quadrato, basin versus angustato, late canaliculato; abdomine niti- 
dulo, parcius punctato. Long. 1|. lin. 
Älas tronte impressa, abdominis segmenfo dorsali quarto bi- 
tuberculato, quinto granulato, sextoque apice obsolete quadridentato 
distinouitur. 
C 
Er. Gen. et Spec. Staph. 92. 20. 
Habitat sub cortice arborum, proesei-tim Fagi, sat frequens. 
26. H. linearis (Grav.): depressiuscula, linearis, nigra, nitidula, an¬ 
tennis busi apiceque, pedibus anoque testaceis, fronte thoraceque 
