Macrospondylus — Mactrula 659 



Macrospondylus bollcrisis, jaegeri. 



Macrostenus lacordairei. 



Macrostoma (P.) altum, angustidens. 



Macrostoma (Verm.) appendiculatum, hystrix. 



Macrostomus ferrugineus. 



Macrostyla latipes. 



Macrostylus crinitus. 



Macrotarsius bitorquatus. 



Macrotarsus bartelsi, falderraanni, himantopus, motschoulskyi. 



Macroteleia cleonymoides. 



Macrotes netrix. 



Macrotherium giganteum. 



Macrothops lottini. 



Macrothrix roseus. 



Macrotis lagotis. 



Macrotoma (Col.) absurdum, aegrotum, australis, castanea, fuliginosa, luzorum, melitae= 

 eques, palmata, peleteri, scutellaris, serripes. 



Macrotoma (Thys.) celer, ferruginosa, lepida, longicornis, nigra, plumbea, spiricornis. 



Macrotops moesta. 



Macrotrachelus lougirostris. 



Macrotus europaeus, waterhousei. 



Macrourites arctiformis, astaciformis, fuciformis, gibbosus, longimanatus, minutus, 

 modestiformis, mysticus, propinquus, pseudoscyllarus, pusillus, squillarius, tipu- 

 larius. 



Macrourus atlanticus, berglax, caelorhynchus, denticulatus, fabricii, japonicus, laevis, 

 sclerorhynchus, serrata. 



Macroxus adolphi, aestuans, albovittatus, annulatus, insignis, pusillus, pyladei, toupai. 



Macrurus norvegicus. 



Macrus croceicornis, filiventris, longiventris, rufiventris, soleatus. 



Mactra abbreviata, achatina, acuta, adansoni, adspersa, aegyptiaca, alata, jdba, albaria, 

 albina, allania, anatina, angulata, antiquata, araucana, arctata, arcuata, aspersa, 

 auca, australis, biangulata, bignoniana, boysi, brasiliana, byronensis, californica, 

 callosa, campechensis, candida, caragana, carinata, carteroni, caspia, castanea, 

 caudata, cecileana, cecilli, chemnitzi, chinensis, cinerea, clathrodon, clathrodonta, 

 cleryana, cojimbensis, compressa, confraga, congesta, convexa, corallina, crassa, 

 crassatella, crassidens, cuneata, cuneola, cygnea, cygnus, cyprinus, darwini, deaurata, 

 decisa, decussata, deformata, deltoides, delumbis, deluta, dentata, denticulata, 

 depressa, diaphana, discors, donacia, donaciformis, dubia, dupiniana, eburnea, edulis, 

 elegans, elliptica, elongata, erebea, exalbida, excisa, exoleta, fabreana, falcata, 

 fasciata, fragosa, funerata, gallina, gibbosa, gigantea, glabrata, grandis, grayi, helvacea, 

 hians, humilis, hyaUna, inaequUatera, incrassata, infiata, insularum, intermedia, 

 iutersecta, isabeUeana, isocardioides, lactea, laeta, laevigata, largillierti, lateralis, 

 levesquei, lUacea, limbata, lisor, lurida, maculata, maculosa, magna, marcida, matro- 

 nensis, minutissima, mississippiensis, mitis, modicella, nucleus, oblonga, oblongata, 

 olorina, ovcdina, ovalis, ovata, pallescens, pallida, parilis, patagonica, petiti, planata, 

 planulata, podolica, ponderosa, porrecta, praetenuis, procera, pulcheUa, pulla, 

 purpurea, pygmaea, quadrangulata, radiata, radiosa, recurva, reevesi, reticulata, 

 reveneli, rodatzi, rostralis, rostrata, rufa, rufescens, rugata, rupellensis, sauUana, 

 saussurei, securiformis, seim=sulcata, seuegalensis, setosa, similis, sirena, sirenoides, 

 solenoides, soUdissima, solidiuscula, squalida, squamosa, straminea, striata, striatella, 

 subcuneata, subdepressa, subglobosa, subparilis, subpUcata, substriata, subtriangulata, 

 subtruncata, taprobanensis, teUinoides, tenera, tenuis, thracioides, triangula, tri- 

 angularis, triangulata, trigona, trigoneUa, tripartita, tripla, triquetra, truncata, 

 tumida, typicus, velata, veneriformis, violacea, vitaliana, vitrea, zonata. 



Mactrina triangularis. 



Mactromya aequalis, brevis, cardioides, couloni, globosa, littoralis, mactroides, rugosa, 

 striatulum, striolata, tenuis. 



Mactrula trinitea. 



