Taxa Described in 1904

The following 3 genera were described in 1904 (see all years)

Taxon Name	Subfamily	Tribe	Author	Type Species	Notes
Mychothorax	Myrmicinae	Crematogastrini	Ruzsky	Formica acervorum, now Leptothorax acervorum	Synonym, see Leptothorax
Symmyrmica	Myrmicinae	Crematogastrini	Wheeler, W.M.	Symmyrmica chamberlini, now Formicoxenus chamberlini	Synonym, see Formicoxenus
Sympheidole	Myrmicinae	Attini	Wheeler, W.M.	Sympheidole elecebra, now Pheidole elecebra	Synonym, see Pheidole

The following 140 species/subspecies were described in 1904 (see all years)

Taxon Name	Subfamily	Tribe	Genus	Species	Subspecies	Author	Type Locality Country	Notes
Acanthostichus texanus	Dorylinae		Acanthostichus	texanus		Forel	United States
Acromyrmex rugosus rochai	Myrmicinae	Attini	Acromyrmex	rugosus	rochai	Forel	Brazil
Alloformica nitidior	Formicinae	Formicini	Alloformica	nitidior		Forel	Kazakhstan
Anochetus traegaordhi	Ponerinae	Ponerini	Anochetus	traegaordhi		Mayr	Sudan
Atta cephalotes integrior	Myrmicinae	Attini	Atta	cephalotes	integrior	Forel		Synonym, see Atta cephalotes
Atta cephalotes opaca	Myrmicinae	Attini	Atta	cephalotes	opaca	Forel		Synonym, see Atta cephalotes
Atta emilii	Myrmicinae	Attini	Acromyrmex	emilii		Forel		Synonym, see Acromyrmex hystrix
Azteca alfari aequilata	Dolichoderinae	Leptomyrmecini	Azteca	alfari	aequilata	Forel		Synonym, see Azteca ovaticeps
Azteca coussapoae	Dolichoderinae	Leptomyrmecini	Azteca	coussapoae		Forel	Brazil
Azteca duroiae	Dolichoderinae	Leptomyrmecini	Azteca	duroiae		Forel	Brazil
Azteca emeryi	Dolichoderinae	Leptomyrmecini	Azteca	emeryi		Forel	Brazil
Azteca emmae	Dolichoderinae	Leptomyrmecini	Azteca	emmae		Forel		Synonym, see Azteca constructor
Azteca juruensis	Dolichoderinae	Leptomyrmecini	Azteca	juruensis		Forel	Brazil
Azteca minor	Dolichoderinae	Leptomyrmecini	Azteca	minor		Forel	Brazil
Azteca olitrix	Dolichoderinae	Leptomyrmecini	Azteca	olitrix		Forel	Brazil
Azteca ovaticeps	Dolichoderinae	Leptomyrmecini	Azteca	ovaticeps		Forel	Brazil
Azteca paraensis	Dolichoderinae	Leptomyrmecini	Azteca	paraensis		Forel	Brazil
Azteca schumannii taediosa	Dolichoderinae	Leptomyrmecini	Azteca	schumannii	taediosa	Forel	Brazil
Azteca tachigaliae	Dolichoderinae	Leptomyrmecini	Azteca	tachigaliae		Forel	Peru
Azteca trailii filicis	Dolichoderinae	Leptomyrmecini	Azteca	trailii	filicis	Forel	Peru
Azteca trailii tococae	Dolichoderinae	Leptomyrmecini	Azteca	trailii	tococae	Forel	Brazil
Azteca trigona mediops	Dolichoderinae	Leptomyrmecini	Azteca	trigona	mediops	Forel	Brazil
Azteca trigona subdentata	Dolichoderinae	Leptomyrmecini	Azteca	trigona	subdentata	Forel	Brazil
Azteca ulei	Dolichoderinae	Leptomyrmecini	Azteca	ulei		Forel	Brazil
Azteca ulei cordiae	Dolichoderinae	Leptomyrmecini	Azteca	ulei	cordiae	Forel	Brazil
Azteca ulei nigricornis	Dolichoderinae	Leptomyrmecini	Azteca	ulei	nigricornis	Forel	Brazil
Camponotus amoris	Formicinae	Camponotini	Camponotus	amoris		Forel	Brazil
Camponotus bakeri	Formicinae	Camponotini	Camponotus	bakeri		Wheeler, W.M.	United States
Camponotus cognatocompressus	Formicinae	Camponotini	Camponotus	cognatocompressus		Forel	Africa
Camponotus coloratus	Formicinae	Camponotini	Camponotus	coloratus		Forel	Colombia
Camponotus folicola	Formicinae	Camponotini	Camponotus	folicola		Forel	Brazil
Camponotus herculeanus montanus	Formicinae	Camponotini	Camponotus	herculeanus	montanus	Ruzsky		Synonym, see Camponotus herculeanus
Camponotus herculeanus sachalinensis	Formicinae	Camponotini	Camponotus	herculeanus	sachalinensis	Forel		Synonym, see Camponotus herculeanus
Camponotus herculeanus shitkowi	Formicinae	Camponotini	Camponotus	herculeanus	shitkowi	Ruzsky		Synonym, see Camponotus herculeanus
Camponotus maculatus atramentarius	Formicinae	Camponotini	Camponotus	maculatus	atramentarius	Forel		Synonym, see Camponotus maculatus
Camponotus maculatus ballioni	Formicinae	Camponotini	Camponotus	maculatus	ballioni	Forel		Synonym, see Camponotus maculatus
Camponotus novogranadensis modestior	Formicinae	Camponotini	Camponotus	novogranadensis	modestior	Forel	Costa Rica
Camponotus pylartes	Formicinae	Camponotini	Colobopsis	pylartes		Wheeler, W.M.		Synonym, see Colobopsis impressa
Camponotus rectangularis setipes	Formicinae	Camponotini	Camponotus	rectangularis	setipes	Forel	Trinidad and Tobago
Camponotus sanctus	Formicinae	Camponotini	Camponotus	sanctus		Forel	Israel
Camponotus socrates	Formicinae	Camponotini	Camponotus	socrates		Forel	India
Camponotus ulei	Formicinae	Camponotini	Camponotus	ulei		Forel	Peru
Camponotus urichi sculnus	Formicinae	Camponotini	Camponotus	urichi	sculnus	Forel	Brazil
Camponotus vittatus	Formicinae	Camponotini	Camponotus	vittatus		Forel	Brazil
Camponotus xerxes	Formicinae	Camponotini	Camponotus	xerxes		Forel	Iran
Carebara junodi	Myrmicinae	Crematogastrini	Carebara	junodi		Forel	South Africa
Cataglyphis abyssinica	Formicinae	Formicini	Cataglyphis	abyssinica		Forel	Ethiopia
Cataglyphis adenensis	Formicinae	Formicini	Cataglyphis	adenensis		Forel	Yemen
Cephalotes ramiphilus	Myrmicinae	Attini	Cephalotes	ramiphilus		Forel	Brazil
Colobopsis etiolata	Formicinae	Camponotini	Colobopsis	etiolata		Wheeler, W.M.	United States
Crematogaster binghamii	Myrmicinae	Crematogastrini	Crematogaster	binghamii		Forel	India
Crematogaster distans paraensis	Myrmicinae	Crematogastrini	Crematogaster	distans	paraensis	Forel		Synonym, see Crematogaster distans
Crematogaster limata parabiotica	Myrmicinae	Crematogastrini	Crematogaster	limata	parabiotica	Forel		Synonym, see Crematogaster carinata
Crematogaster pygmaea	Myrmicinae	Crematogastrini	Crematogaster	pygmaea		Forel	Brazil
Crematogaster sikkimensis	Myrmicinae	Crematogastrini	Crematogaster	sikkimensis		Forel	India
Crematogaster stollii amazonensis	Myrmicinae	Crematogastrini	Crematogaster	stollii	amazonensis	Forel		Synonym, see Crematogaster stollii
Crematogaster tenuicula	Myrmicinae	Crematogastrini	Crematogaster	tenuicula		Forel	Brazil
Dolichoderus plagiatus beutenmuelleri	Dolichoderinae	Dolichoderini	Dolichoderus	plagiatus	beutenmuelleri	Wheeler, W.M.		Synonym, see Dolichoderus pustulatus
Dorylus emeryi pulsi	Dorylinae		Dorylus	emeryi	pulsi	Forel	"West Africa"
Dorylus fulvus dentifrons	Dorylinae		Dorylus	fulvus	dentifrons	Wasmann	Democratic Republic of Congo
Dorylus kohli	Dorylinae		Dorylus	kohli		Wasmann	Democratic Republic of Congo
Dorymyrmex antarcticus	Dolichoderinae	Leptomyrmecini	Dorymyrmex	antarcticus		Forel	Chile
Dorymyrmex goeldii	Dolichoderinae	Leptomyrmecini	Dorymyrmex	goeldii		Forel	Brazil
Eciton selysi	Dorylinae		Labidus	selysi		Forel		Synonym, see Labidus coecus
Euponera sulcigera	Ponerinae	Ponerini	Hagensia	sulcigera		Mayr		Synonym, see Hagensia havilandi
Forelius antarcticus	Dolichoderinae		Forelius	antarcticus		Forel	Chile
Formica adelungi	Formicinae	Formicini	Formica	adelungi		Forel	Mongolia
Formica dakotensis wasmanni	Formicinae	Formicini	Formica	dakotensis	wasmanni	Forel		Synonym, see Formica dakotensis
Formica difficilis consocians	Formicinae	Formicini	Formica	difficilis	consocians	Wheeler, W.M.		Synonym, see Formica difficilis
Formica fusca rubescens	Formicinae	Formicini	Formica	fusca	rubescens	Forel		Synonym, see Formica cunicularia
Formica gagatoides	Formicinae	Formicini	Formica	gagatoides		Ruzsky	Russian Federation
Formica montigena	Formicinae	Formicini	Formica	montigena		Wheeler, W.M.		Synonym, see Formica dakotensis
Formica nevadensis	Formicinae	Formicini	Formica	nevadensis		Wheeler, W.M.	United States
Formica pallidefulva succinea	Formicinae	Formicini	Formica	pallidefulva	succinea	Wheeler, W.M.		Synonym, see Formica pallidefulva
Formicoxenus chamberlini	Myrmicinae	Crematogastrini	Formicoxenus	chamberlini		Wheeler, W.M.	United States
Iridomyrmex anceps sikkimensis	Dolichoderinae	Leptomyrmecini	Iridomyrmex	anceps	sikkimensis	Forel		Synonym, see Iridomyrmex anceps
Lasiophanes valdiviensis	Formicinae	Melophorini	Lasiophanes	valdiviensis		Forel	Chile
Lasius flavescens	Formicinae	Lasiini	Lasius	flavescens		Forel	Uzbekistan
Megalomyrmex emeryi	Myrmicinae	Solenopsidini	Megalomyrmex	emeryi		Forel	Suriname
Messor galla	Myrmicinae	Stenammini	Messor	galla		Mayr	Ethiopia
Monomorium denticulatum navarinensis	Myrmicinae	Solenopsidini	Monomorium	denticulatum	navarinensis	Forel		Synonym, see Monomorium denticulatum
Monomorium ergatogyna	Myrmicinae	Solenopsidini	Monomorium	ergatogyna		Wheeler, W.M.	United States
Monomorium luisae	Myrmicinae	Solenopsidini	Monomorium	luisae		Forel	India
Myrmelachista chilensis	Formicinae	Myrmelachistini	Myrmelachista	chilensis		Forel	Chile
Myrmelachista rectinota	Formicinae	Myrmelachistini	Myrmelachista	rectinota		Forel		Synonym, see Myrmelachista hoffmanni
Myrmelachista ulei	Formicinae	Myrmelachistini	Myrmelachista	ulei		Forel	Peru
Myrmica cachmiriensis	Myrmicinae	Myrmicini	Myrmica	cachmiriensis		Forel	India
Myrmica fortior	Myrmicinae	Myrmicini	Myrmica	fortior		Forel	India
Myrmica saposhnikovi	Myrmicinae	Myrmicini	Myrmica	saposhnikovi		Ruzsky	Kazakhstan
Nylanderia jaegerskioeldi	Formicinae	Lasiini	Nylanderia	jaegerskioeldi		Mayr	Egypt
Oxyopomyrmex santschii	Myrmicinae	Stenammini	Oxyopomyrmex	santschii		Forel		Synonym, see Oxyopomyrmex saulcyi
Pheidole ceres	Myrmicinae	Attini	Pheidole	ceres		Wheeler, W.M.	United States
Pheidole elecebra	Myrmicinae	Attini	Pheidole	elecebra		Wheeler, W.M.	United States
Pheidole megacephala impressiceps	Myrmicinae	Attini	Pheidole	megacephala	impressiceps	Wasmann		Homonym, see Pheidole megacephala impressifrons
Pheidole minutula folicola	Myrmicinae	Attini	Pheidole	minutula	folicola	Forel		Synonym, see Pheidole minutula
Pheidole severini	Myrmicinae	Attini	Pheidole	severini		Forel	Suriname
Pheidole sinaitica laticeps	Myrmicinae	Attini	Pheidole	sinaitica	laticeps	Mayr		Synonym, see Pheidole jordanica
Pheidole termitophila	Myrmicinae	Attini	Pheidole	termitophila		Forel	Sudan
Pheidole ursus gracilinoda	Myrmicinae	Attini	Pheidole	ursus	gracilinoda	Forel		Synonym, see Pheidole ursus
Plagiolepis brunni nilotica	Formicinae	Plagiolepidini	Plagiolepis	brunni	nilotica	Mayr	Sudan
Plagiolepis deweti	Formicinae	Plagiolepidini	Plagiolepis	deweti		Forel	South Africa
Podomyrma silvicola dimidiata	Myrmicinae	Crematogastrini	Podomyrma	silvicola	dimidiata	Forel	Papua New Guinea
Polyrhachis alata	Formicinae	Camponotini	Polyrhachis	alata		Forel	Indonesia
Polyrhachis menelas	Formicinae	Camponotini	Polyrhachis	menelas		Forel	India
Prenolepis traegaordhi	Formicinae	Lasiini	Nylanderia	traegaordhi		Forel		Synonym, see Nylanderia jaegerskioeldi
Procryptocerus convexus	Myrmicinae	Attini	Procryptocerus	convexus		Forel	Brazil
Pseudomyrma arborissanctae symbiotica	Pseudomyrmecinae		Pseudomyrmex	arborissanctae	symbiotica	Forel		Synonym, see Pseudomyrmex mordax
Pseudomyrma caroli sapii	Pseudomyrmecinae		Pseudomyrmex	caroli	sapii	Forel		Synonym, see Pseudomyrmex viduus
Pseudomyrma dendroica emarginata	Pseudomyrmecinae		Pseudomyrmex	dendroica	emarginata	Forel		Synonym, see Pseudomyrmex dendroicus
Pseudomyrma kuenckeli dichroa	Pseudomyrmecinae		Pseudomyrmex	kuenckeli	dichroa	Forel		Synonym, see Pseudomyrmex kuenckeli
Pseudomyrma latinoda nigrescens	Pseudomyrmecinae		Pseudomyrmex	latinoda	nigrescens	Forel		Synonym, see Pseudomyrmex penetrator
Pseudomyrma latinoda opacior	Pseudomyrmecinae		Pseudomyrmex	latinoda	opacior	Forel		Synonym, see Pseudomyrmex viduus
Pseudomyrma ulei	Pseudomyrmecinae		Pseudomyrmex	ulei		Forel		Synonym, see Pseudomyrmex viduus
Pseudomyrmex cordiae	Pseudomyrmecinae		Pseudomyrmex	cordiae		Forel	Peru
Pseudomyrmex dendroicus	Pseudomyrmecinae		Pseudomyrmex	dendroicus		Forel	Brazil
Pseudomyrmex longior	Pseudomyrmecinae		Pseudomyrmex	longior		Forel	Peru
Pseudomyrmex tachigaliae	Pseudomyrmecinae		Pseudomyrmex	tachigaliae		Forel	Brazil
Pseudomyrmex triplaridis	Pseudomyrmecinae		Pseudomyrmex	triplaridis		Forel	Brazil
Rhopalothrix procera ballionii	Myrmicinae	Attini	Eurhopalothrix	procera	ballionii	Forel		Synonym, see Eurhopalothrix procera
Sima sahlbergi deplanata	Pseudomyrmecinae		Tetraponera	sahlbergi	deplanata	Forel		Synonym, see Tetraponera longula
Solenopsis corticalis amazonensis	Myrmicinae	Solenopsidini	Solenopsis	corticalis	amazonensis	Forel		Synonym, see Solenopsis corticalis
Solenopsis corticalis virgula	Myrmicinae	Solenopsidini	Solenopsis	corticalis	virgula	Forel		Synonym, see Solenopsis corticalis
Solenopsis geminata pylades	Myrmicinae	Solenopsidini	Solenopsis	geminata	pylades	Forel		Synonym, see Solenopsis xyloni
Solenopsis moelleri	Myrmicinae	Solenopsidini	Solenopsis	moelleri		Forel		Synonym, see Solenopsis saevissima
Solenopsis moelleri gracilior	Myrmicinae	Solenopsidini	Solenopsis	moelleri	gracilior	Forel		Synonym, see Solenopsis saevissima
Solenopsis texana catalinae	Myrmicinae	Solenopsidini	Solenopsis	texana	catalinae	Wheeler, W.M.		Synonym, see Solenopsis texana
Stenamma bugnioni	Myrmicinae	Stenammini	Messor	bugnioni		Forel		Synonym, see Messor arenarius
Stenamma patruele bakeri	Myrmicinae	Stenammini	Aphaenogaster	patruele	bakeri	Wheeler, W.M.		Synonym, see Aphaenogaster patruelis
Strongylognathus rehbinderi	Myrmicinae	Crematogastrini	Strongylognathus	rehbinderi		Forel	Caucasus
Strumigenys ludovici	Myrmicinae	Attini	Strumigenys	ludovici		Forel	Madagascar
Strumigenys membranifera santschii	Myrmicinae	Attini	Strumigenys	membranifera	santschii	Forel		Synonym, see Strumigenys membranifera
Tapinoma israele	Dolichoderinae		Tapinoma	israele		Forel	Israel
Tapinoma wroughtonii	Dolichoderinae		Tapinoma	wroughtonii		Forel	India
Temnothorax melleus	Myrmicinae	Crematogastrini	Temnothorax	melleus		Forel	Uzbekistan
Temnothorax simlensis	Myrmicinae	Crematogastrini	Temnothorax	simlensis		Forel	India
Temnothorax wroughtonii	Myrmicinae	Crematogastrini	Temnothorax	wroughtonii		Forel	India
Tetramorium biskrense	Myrmicinae	Crematogastrini	Tetramorium	biskrense		Forel	Algeria
Tetramorium elisabethae	Myrmicinae	Crematogastrini	Tetramorium	elisabethae		Forel	India
Tetramorium forte	Myrmicinae	Crematogastrini	Tetramorium	forte		Forel	France
Tetramorium schmidti	Myrmicinae	Crematogastrini	Tetramorium	schmidti		Forel	Israel