522 



subrectis , apicem versus pilosis, ad apicem in uncum deflexum pro- 

 ductis; tarsis omnino pseudotetrameris sed unguiculis minutissimis. 

 — Hexarthrum: corpus ut in Rhyncolo, sed rostro breviore , scrobe 

 antennali brevissimo, fere medium versus oculi ascendente, antennia 

 brevissimis incrassatis, scapo brevissimo valde clavato; funiculo sex- 

 articulato. Pedes anteriores basi approximati, postici parum distan- 

 tes ; tarsis brevioribus quam in Rhyncolo, articulo tertio multo minore 

 minus dilatato. — (^Ann. mag. nat. hist. V , April 252— 267 ; May 

 358—365; Juny 448—460. VI, July 48-54.) 



V. Motschulsky, neue californische Käfer. — Wosne- 

 sensky sammelte 1840 und 1841 im nördlichen Californien und bei St. 

 I]rancisco. Einen Theil seiner Sammlungen bestimmte Menetries und 

 Mannerheim, die übrigen liefert M. jetzt nach. Es sind: Patrobus 

 californicus, Tachys rivularis, Lopha bifasciata, Periphus parallelocol- 

 lis, subinflatus, erosus, Ochthedromus concolor, Notaphus flammuli- 

 pennis, obscuromaculatus, laterimaculatus, variolosus, Odontium sculp- 

 turatum, Dyschirius quadridens, Acupalpus symmetricus, Stenolophus 

 indistinctus , rotundicoUis , Harpalus depressicollis, Pangus america- 

 nus, Dichirus pallidus, Ophonus sublaevis. Brachinus costipennis, 

 Philoctenus cbloridipennis, Philophuga n. gen. mit cyanea, Lamprias 

 cyanellus, Brachystylus amplicollis, parallelus, longicollis, curtipen- 

 nis. Platysma puncticoUis , obtusangula, oblongiuscula, Celia pur- 

 purascens, coerulea, Amara brunnipes, Lirus californicus, ovipen- 

 nis, Chlaenius rogator, Badister submarinus, Agonothorax robustus, 

 Anchomenus cyanescens, Scaphiodactylus opacus, Cychrus crenatus, 

 Hydroporus pulcher. Hygrotus impressifrons , Dytiscus albionicus, 

 fuscostriatus, Rhinatus consimilis, Ilyobius oblongus, Colymbetes sobri- 

 nus, fossiger, glabrellus, Laccophilus californicus, Gyrinus fuscipes, 

 Hydrophilus tristis, Tropisternus californicus, affinis, marginatus, Bra- 

 chypalpus infuscatus, Hydrobius dorsalis, Philhydrus fuscüs, latiuscu- 

 lus, Berosus californicus , Chrysobothris purpurifrons , Belionota cali- 

 fornica, Macropogon Sibiriens, testaceipennis , Monocrgpidius hirsutu- 

 lus, regularis, piliferus, Tricrepidius n. gen., mit triangulicollis, Pede- 

 tes excavatus, Asaphes dilaticollis , Athous nigropilis, Leinonius cly- 

 peatus, mandibularis , subcostatus, angulatus, infuscatus, maculicoUis. 

 Prosternon angustulus, oblongoguttatus , Hadromorphus simillimus, 

 Pristilophus subcanaliculatus, Corymbetes rudis, rufipes, Ludius serra- 

 ticornis, Dolopius simplex, sericatus, Dolopiosomus n. gen. mit ater- 

 rimus, Dobrosomus n. gen. mit flavipennis. Elater umbricolor, Car- 

 diaphorus amplicollis, Campylus fulvus, Listrus constricticollis, punc- 

 tatus, tibialis, Trichochorus californicus, cylindricus, antennatus, Dasy- 

 tes breviusculus, Oripa rubricoUis, transmarina, Cyrtomoptera latius- 

 cela, Malthaeus latimanus , Podabrus cine'reipennis , Callops cyanipen- 

 nis, Charopus uniformis, Scalopterus rufomarginatus, trimaculatus, Ce- 

 phalister nov. gen. mit apicalis und unicolor. — {Bullet, nat. Moscou 

 1859. HJ. 122-185. JF, 357—410.) 



