Hydrargyra — Hydrocorax 575 



Hydrargyra fusca, hispanica, riiajalis, trifasciata, venialis. Vide et Hydrargira. 



Hydraspis adansoni, australis, barbatula, bitentaculata, cayeimensis, constricta, depressa, 

 dunieriliana, expansa, galeata, gaudichaudi, geoflroana, gibba, hilairei, lata, lessoni, 

 longicollis, raacquarri, maximiliani, nasuta, olivacea, planiceps, planitia, radiolata, 

 rufipes, serpentina, spixi, subrufa, tracaxa, victoriae, viridis, wagleri. 



Hydrelia argentula, blomeri, sylvata, unca. 



Hydrellia affinis, albicans, albiceps, albifrous, albilabris, alboguttatus, amoena, annulata, 

 apicalis, argyria, aurifacies, bicolor, brunifacies, cardamines, chrysella, chrysina, 

 chrysostoma, cinerascens, cochleariae, communis, compta, erythrostoma, fiaveola, 

 fiaviceps, flavipes, flaviventris, fuligiuosa, fulvipes, glabricula, griseola, hydrocotyles, 

 lepida, leucostoma, liueata, litorella, lucida, maritima, maura, nigella, nigriceps, 

 nigrina, nigripennis, nigripes, nitida, opaca, pallipes, polita, porphyrops, posticata, 

 pulchella, ranunculi, ruficeps, ruficornis, rufipes, rufitarsis, thoracica, tristis, viri- 

 descens, viridis, viridula. 



Hydria undulata. 



Hydrias rornigera. 



Hydrichla cinclus. 



Hydrilla cahginosa, obUtterata, palustris, uliginosa. 



Hydrina aurata, cardaminis, maculipennis, nigricruris, nitida, vernalis, viridula. 



Hydriomena aqueata, elutata, impluviata, 



Hydrium laevigatum. 



Hydrobaenus lugubris. 



Hydrobata albicollis, asiatica, cinclus, leucocephala, melanogaster, pallasi, unicolor. 



Hydrobates (A.) faeroeensis, leachi, lobatus, pelagica. 



Hydrobates (Hem.) linearis. 



Hydrobia abbreviata, acuta, astieri, bicarinata, brevis, bulimoidea, cebennensis, conoidea, 

 diaphana, ferussina, gibba, marginata, minuta, moulinsi, parvula, perrisi, reyniesi, 

 saxatilis, similis, simoniana, subumbUicata, thermarum, viridis, vitrea. 



Hydrobius aeneus, affinis, arcadius, assimilis, atricapillus, bipunctatus, bipustulatus, chalco- 

 notus, colon, cribratus, dilutus, ferrugineus, foveolatus, frontalis, fulvus, fuscipes, glo- 

 bulus, lacustris, laevigatus, Iimbatus,Iividus, longicollis,Iuridus, Iutescens,marginellus, 

 marginicollis, melanocephalus, minutus, nebulosus, neglectus, nigrita,nitidus,obIongus, 

 ochraceus, orbicularis, perplexus, picipes, politus, punctato=striatus, punctuiatus, 

 pygmaeus, seminulum, striatulus, subrotundus, substriatus, testaceus, torquatus. 



Hydrocampa abifacialis, albifascialis, algiralis, lemnalis, magnificalis, nivalis, nymphealis, 

 iiyiupheata, obscuralis, potamogalis, potamogata, ramburialis, rivulalis, stratiotalis. 



Hydrocampe aquabilis. 



Hydrocanthus atripennis, buqueti, grandis, guttula, harrisi, iricolor, laevigatus, luctuosus, 

 nigrinus, notula, socius. 



Hydrocecropis macroura. 



Hydrocena belangeri, cattaroensis, dubia, erosa, hieroglyphica, oparica, ruDens, sirki. 



Hydrocephalus carens, saturnoides. 



Hydrocera minutissima. 



Hydrochaerus capybara, cobaya, sulcidens. 



Hydrochelidon albostriata, fissipes, fluviatilis, fuliginosa, grisea, hybrida, iudica, javanica, 

 leucopareia, leucoptera leucourus, marginata, melanogaster, nigra, uigricans, obscura, 

 pallescens, plumbea, similis. 



Hydrochoreutes bUobus, cruciger, ephippiatus, fiUpes, globulus, palpalis, uugulatus. 



Hydrochus (Col.) brevis, carinatus, costatus, crenatus, elongatus, gemellatus, gibbosus, 

 nitidicollis, parumoculatus, rufipes, rugosus, scabratus, subcupreus. 



Hydrochus (Dipt.) laticomis, longicornis, nasutus, tarsatus. 



Hydrocicca melanops. 



Hydrocissa exaratus, galeritus, malayanus, monoceros, pica, violaceus. 



Hydrocoleus minutus, plumbiceps. 



Hydrocopsichus turdoides. 



Hydrocorax africanus, carbo, carunculatus, cirratus, cristatus, dilophus, fuscescens, 

 graculus, leucogaster, mageUanicus, melanoleucos, niger, pygmaeum, sinensis, urile. 

 varius, vigua, violacea. 



