Discohelix — Distagonum 429 



Discohelix calculiformis. 



Discoidea albo=galera, arenata, canaliculatiis, concava, conica, cvlindrica, dccorata, 

 depressa, excentrica, excisa, faba, favrina, haldemani, hemisphaerica, infera, lae- 

 vissima, macropyga, mandelslohi, marginalis, maxima, meriani, minima, pisum, 

 plana, pulvinata, punctulata, reticulata, rotula, rotularis, speciosa, subuculus, 



Discoides (Ech.) inflata. 



Discoides (Nud.) nutans. 



Discolabe mediterranca. 



Discolites concentrica. 



Discoloma parmula. 



Discomerus erosus. 



Discomorpha carbonaria, tardigrada, tenebrosa. 



Discomyza incurva, maritima. 



Discopeltis concinna, tricolor. 



Discophora celinde, sondaica, tuUia. 



Discophorus teuax. 



Discophyllum helianthoides, lenticulatum, leonense, peltatum, praeacutum. 



Discopora annulata, antiqua, arenulata, bipunctata, bispinosa, circumcincta, circum- 

 vallata, concentrica, coriacea, cribrum, crispa, crustulenta, cucuUata, dentata, favosa, 

 fornicina, hexagona, hexagonalis, hippocrepsis, hispida, mamiUata, raembranacea, 

 muricata, ornata, palmata, polymorpha, radiata, reticularis, reticulata, reticulum, 

 rostrata, scabra, scobinata, simplex, spiraUs, squamata, trispinosa, velamen, verru- 

 caria, verrucosa. 



Discopsammia bowerbanksi, suecica. 



Discopyge tschudu. 



Discorbis ammoneus, granulosus, lobatulus, marginatus, mediterraneus, pulchellus, 

 reticulatus. 



Discorbites ammoneus, granulosus, ornatus, pedemontanus, vesicularis. 



Discorbula ariminensis. 



Discosoma (Ar.) ciuctum. 



Discosoma (Coel.) anemone, nummiforme. 



Discosomus discosomus. 



Discosura Ugonicaudus, longicaudus. 



Discotenes coelebs. 



Discotoma ornata. 



Discotrochus orbignyanus. 



Discus (Coel.) discobolorum, hydropotes, membranaceus, rosacea. 



Discus (G.) armigerus, cristaUinus, pygmaeus, rotundatus, ruderatus. 



Disdera erythryna. 



Diselmis angusta, dunali, marina, viridis. 



Diskostoma acephalocystis. 



Dismegistus circumcinctus, costalis. 



Dismorphia amphione, laja, polymela, tritogenia. 



Disoma multisetosum, vaciUans. 



Disoiiycha abbreviata, quinquevittata. 



Disopus abietis, pini. 



Disorus viricUs. 



Dispharagus anthuris, attenuata, bicuspis, bidens, brevicaudatus, cystidicola, decorus, 

 denudatus, laticaudata, laticeps, nasutus, quadrilabris, subula, tenuis, truncatus. 



Disphericus gambianus. 



Dispholidus lalandi. 



Disphragis caeruleocephala, tharis. 



Dispilodes bipunctatus. 



Dispotaea constricta, costata, dumosa, grandis, multilineata, ramosa, striata, tubifera. 



Dissoura leucocephala, microscelis. 



Distactus biguttatus. 



Distagonum binotatus. 



