DYTISCID^ 



FERESTRIA Leng 15-576 20 

 taurus VanD. 43-25 Fla. 



hernandensis VanD. 43-26 Fla. 



Loxandrus 



duryi Wright 39-257 



Ohio 



Amara 



AMARA s.str. 

 familiaris Duft. 12-119 



familiata Malkin 41-284 



ACRODON Zimm. 32-40 

 exlineae Minsk Sc Hatch 39-215 Wash. 



PSEUDOTRI^NA Minsk. & 



[Hatch 39-216 

 glabrata M. & H. 39-217 Wash, 



alaxnoquia M. &H. 39-217 Wash, 



atrichata M. & H. 39-217 Utah 



ZEZEA Csiki 29-104 

 kincaidi M. & H. 39-217 Wash. 



Rhadine 



ozarkensis Sandn. & Mill. 41-39 



Ark. 



AGONINn°' 



Agonum 



PSEUDANCHUS Csy. 

 bjorkmanee Gray & Hatch 41-16 Wash. 



PUNCTAGONUM Gray 37-311 

 belleri Hatch 33-120 



EUROPHILUS Chaud. 

 lanellum Gray 37-310 Wash. 



RHADINE Lee. 

 lanei Gray 37-310 Wash. 



balesi Gray 37-310 Wash. 



* * * 



Zuphium 



americanum Dej. 31-298 Mich. Kan. La. 



[Ore.2i 



Zacotus 



fredericki Nunen. 44-12 Ore. 



S tenomorphus 



rossi VanD. 43-29 



Acupalpus 



meridianus L. 



Pseudomorpha 



parallela VanD. 43-30 



Ariz. 



Eur. Wash.22 



Gal. 



OMOPHRONID^ 



Omophron Latr. 04-278 



{Homophron Fisch. 28-256)^3 

 tanneri (Chandl.) 41-100 Utah 



s.proximum (Chandl.) 41-102 Utah 



HALIPLID^ 24 



Apteraliplus Chandl. 43-154 



parvulus Rbts. 13-94 " Cal. 



20a j^gy ^Q Washington genera and subgenera. 

 Gray — 37 and Gray & Hatch — 41. 



21 Malkin— 43. 



22 Hatch— 46. 



23 Used by Chandler — 41. 



2* Key to genera, Chandler — 43. 



25 Transferred from Brychius, Chandler — 43. 



Haliplus 



concolor Lee. (not concolo)2« 

 falli Mank 40-57 



HALIPLUS s str. 

 wallisi Hatch 44-45 



DYTISCID^ 



Man. 

 Wash. 



Canthydrus 



bicolor (Say) 31-5 (not 34-446)2° 



Laccophilus 



decipiens 



truncatus Mannh. 53-160 (not 53- 



[68)26 

 horni Vd.Br. 85-21 (not 84-21)26 

 biguttatus Kby. 37-69 



inconspicuus Fall 17-164 27 

 shermani Leech 44-4 Ariz. Tex. 



Bidessus 



4-pustulatus Fall 17-166 (not 17-167)26 

 rogersi Young 41-29 Fla 



falli Young 40-30 pia.' 



Bidessonotus Reg. 95-331 28 



* longovahs (Blatch.) 19-310 29 pia. 



inconspicuus (Lee.) 55-294 29 La. Fla.' 



pulicarius (Aube) 38-494 29 j^d. Fla' 



subsericeus (Blatch.) 19-311 29 



Hygrotus 



CCELAMBUS Thorns. 60-13 27 

 masculinus Cr. B.C.^" 



impressopunctatus (Sch.) 



V lineellus (Gyll.) 08-529 (not Gellerman 

 medialis (Lee.) [28-64)26 



infacetus Clark 62-180 27 

 sayi B-B. 44-347 



punctatus Say 24-271 27 

 * * * 



fraternus Lee. 52-209 L.Cal.^' 



Deronectes 



pulcher (Mots.) 59-163 (not 59-363)26 



spenceri Leech 45-105 B.C. 



titulus Leech 45-106 Tex. 



grammicus Shp. 87-754 Mex. N.M.*2 



dolerosus Leech 45-109 Cal 



addenda Cr. 73-393 L.Cal.^i 



funerea Cr. 73-392 L.Cal.^i 



Hydroporus 



rossi Leech 41-129 Cal. 



bidessoides Leech 41-130 Cal. 



transpunctatus Chandl. 41-103 Utah 



floridanus Young 40-198 Fla 



HYDROPORUS s.str. 

 mannerheimi B-B. 44-349 



humeralis Aube 38-578 27 

 superioris B-B. 44-349 



sericeus Lee. 50-214 27 



OREODYTES Seidl. 87-57 

 produetotruncatus Hatch 44-46 B.C. 



26 Leech in litt. 



27 Balfour-Browne — 44. 



28 Revision, Balfour-Browne — 47. 



29 Transferred from Bidessus, Balfour-Browne 



—47. 



30 Lac la Hache, British Columbia; Leech in litt. 



31 Leech — 44. 



32 Leech — 45. 



