TABLE 1.

Pial and subpial ILA presence in mammalian species analyzed. Highlighted in red are the species where proper subpial ILA are present

					Pial ILA		Subpial ILA
Infraclass	Order	Suborder Parvorder	Family	Species	D	V	D	V
Metatheria (marsupials)
	Diprotodontia		Macropodidae	Macropus parma	No	r	No	No
				Macropus rufus	No	r	No	No
	Didelphi-morphia		Didelphidae	Monodelphis domestica	No	r	No	No
Eutheria (Placentals)
	Xenarthra		Megalonychidae	Choloepus didactylus	r	Yes	r	r
			Myrmecophagidae	Myrmecophaga tridactyla	r	-	No	-
	Hyracoidea		Procaviidae	Procavia capensis	Yes	Yes	r	r
	Proboscidea		Elephantidae	Loxodonta africana	Yes	Yes	No	r
	Rodentia	Myomorpha	Muridae	Mus Musculus	r	r	No	r
				Rattus norvegicus	r	r	No	r
		Muroidea	Cricetidae	Microtus orchogaster	r	r	No	No
	Scandentia		Tupaiidae	Tupaia belangeri	r	Yes	r	r
	Primates	Strepsirrhini	Cheirogaleidae	Cheirogaleus medius	Yes	Yes	r	r
			Lorisidae	Perodicticus potto	Yes	Yes	r	r
			Lemuridae	Lemur catta	Yes	Yes	r	r
		Tarsiiformes	Tarsiidae	Tarsius bancanus	Yes	Yes	r	r
		Haplorhini, Platyrrhini	Atelidae	Alouatta Caraya	Yes	Yes	Yes	Yes
			Pitheciidae	Pithecia Pithecia	Yes	Yes	r	Yes
			Callitrichidae	Cebuella pygmaea	Yes	Yes	r	r
				Saguinus imperator	Yes	Yes	r	r
		Haplorhini, Catarhhini	Cercopithecidae	Cercocebus agilis	Yes	-	Yes	-
				Cercopithecus kandti	Yes	Yes	r	Yes
				Erythrocebus patas	Yes	Yes	r	Yes
				Mandrillus sphynx	Yes	Yes	Yes	Yes
				Macaca fascicularis	Yes	Yes	r	Yes
				Macaca Mulatta	Yes	Yes	r	Yes
				Chlorocebus pygerythrus	Yes	Yes	r	Yes
				Papio Ursinus	Yes	Yes	Yes	Yes
			Hominidae	Gorilla Gorilla	Yes	Yes	Yes	Yes
				Hylobates muelleri	Yes	Yes	Yes	Yes
				Pan Paniscus	Yes	Yes	Yes	Yes
				Pan Troglodytes	Yes	Yes	Yes	Yes
				Pongo pygmaeus	Yes	Yes	Yes	Yes
				Homo Sapiens	Yes	-	Yes	-
	Chiroptera	Micro-chiroptera	Phyllostomidae	Carollia perspicillata	r	Yes	No	r
				Glossophaga soricina	r	Yes	No	r
		Mega-chiroptera	Pteropodidae	Epomops franqueti	r	Yes	No	r
				Megaloglossus woermanni	r	Yes	No	No
				Rousettus aegyptiacus	r	Yes	No	r
	Eulipotyphla		Erinaceidae	Atelerix Frontalis	No	p	No	No
	Carnivora	Feliformia	Felidae	Felis Catus	r	Yes	r	r
				Panthera Tigris	r	Yes	No	r
		Musteloidea	Mustelidae	Mustela putorius	r	Yes	r	r
		Caniformia	Ailuridae	Ailurus Fulgens	r	Yes	No	r
	Artiodactyla	Ruminantia	Bovidae	Ovis Aries	r	-	No	-
		Whippo-morpha	Hippopotamidae	Hippopotamus amphibius	No	r	No	r
		Cetacea	Balaenopteridae	Balaenoptera acutorostrata	r	Yes	No	No
			Phocoenidae	Phocoena phocoena	r	Yes	No	r

D = dorsal; V = ventral; r = rudimentary.