372 Bertkau: Bericht über die wissen scbaftlichen Leistungen 



(Celebes) p. 740, interpimctatus (Celebes) p. 741, anceps (Indien), 

 suleatopunctatus (Celebes) p. 742, sulcidatus (Hong-Kong), bioculatus, 

 (Ceylon) p. 743, arcuaius (ibid ), aeneus (Macassar) p. 744, plagiatus, 

 pictipennis (Macassar) p. 745, cinctus (Amboina) p. 746, cruciger 

 (Macassar), epliippiatus (ibid.) p. 747. 



DjrtiSCidae. Ueber das Sekret der einzelligen Hautdrüsen und 

 seine Bedeutung bei den Dytisciden s. oben p. 334 (126). 



Haliplini. Haliplus multipunctatus (Norddeutschi.), Heydeni 

 (Harburg); E. Wehncke in der D. Ent. Zeitschr. 1875. p. 122. 



Brychius cristatus (B. elevato Pz. minor, angustior, obscurior, 

 Costa elytrorum multo magis elevata, pallida, interstitiis 5 et 7 basi 

 obsolete elevatis antennisque gracilioribus praesertira distincta); 

 John Sahlberg, Enum. Coleopt. Carniv. Fenniae. p. 137. 



Cnemidotus festivus (Texas); E. Wehncke in der Stett. Ent. 

 Zeit. XXXVII. p. 356. 



Hydroporini. Vatellus lentus (Portorico), Haagi (Brasilien, 

 Corrientes); E. Wehncke a. a. 0. p. 356 f. 



Leprieur giebt eine Synopsis der Hydroporus-Arten 

 aus der Gruppe des H. opatrinus. Bull. Soc. Ent. France. 1876. 

 p. CXIX. 



Hydroporus Kolströmi (Oblongo-ovalis; convexus, tenuissime 

 pubescens, punctulatus, piceo-niger, nitidus, capite antice basique, 

 prothoracis lateribus determinatim, elytris, antennis (?) pedibusque 

 totis ferrugineis, capite magno, impressionibus distinctis; j^rotho- 

 race elytris distincte angustiorc, lateribus fortius rotuudato, tenuiter 

 marginato, angulis posticis obtusis, limbo^punctato, disco laevi; elytris 

 lateribus subparallelis, postice obtuse rotundatis, Long. 2"^/^ lin.) p. 

 145, obtusipennis (raodice convexus, tenuissime pubescens, punctu- 

 latus, piceo-niger, antennis basi pedibusque ferrugineis, femoribus, 

 capite antice posticeque prothoracis elytrorumque lateribus piceis; 

 capite magno, impressionibus distinctis, prothorace lato, angulis 

 posticis subrectis, lateribus subparallelis; posticis obtusis. Long. 2"^!^ 

 lin.) p. 146, rubrlpes (elongato-ovalis, depressiusculus, lateribus sub- 

 parallelis, niger, nitidus, minus subtiliter punctatus, subglaber, capi- 

 te lato elytrisque rufopiceis, antennis maxima ex parte, palpis pedi- 

 busque rufis, prothorace transverso, antice leviter rotundato-angustato, 

 disco sublaevi. Long. 2^4 lin.) p. 151, picicornis (H. melanario Sturm 

 affinis, sed distincte minor, praesertim angustior, postice magis an- 

 gustatus, colore antennarum basi rufarum, extrorsum nigricantium 

 pedumque ruforura facile distinguendus) p. 152, moniUcornis (H. brevi 

 Sahlb. affinis, sed paullo major, punctura multo subtiliore et remo- 

 tiore, antennis medio crassioribus coloreque facile distinguendus) 

 p. 154; John Sahlberg, Enumeratio Coleopterorum Carni- 

 vororum Fenniae. 



