Archaeoceti Flower 1883

Pakicetidae Gingerich and Russell 1990

Ichthyolestes Dehm and Oettingen-Spielberg 1958

I. pinfoldi Dehm and Oettingen-Spielberg 1958

Pakicetus Gingerich and Russell 1981

P. attocki (West 1980)

P. inachus Gingerich and Russell 1981

Nalacetus Thewissen and Hussain, 1998

N. ratimitus Thewissen and Hussain, 1998

Himalayacetus Bajpai and Gingerich, 1998

H. subathuensis Bajpai and Gingerich, 1998

Ambulocetidae Thewissen et al., 1996

Ambulocetus natans Thewissen, Hussain, and Arif 1994

A. natans Thewissen, Hussain, and Arif 1994

Gandakasia potens Dehm and Oettingen-Spielberg 1958

G. potens Dehm and Oettingen-Spielberg 1958

Remingtonocetidae Kumar and Sahni 1986

Andrewsiphius Sahni and Mishra 1975

[A. kutchensis Sahni and Mishra 1975] subsumed into A. sloani (Gingerich et al., 2001)

[A. minor Sahni and Mishra 1975] subsumed into A. sloani (Gingerich et al., 2001)

A. sloani (Sahni and Mishra 1972)

Remingtonocetus Kumar and Sahni 1986

R. harudiensis (Sahni and Mishra 1975)

R. domandaensis Gingerich et al., 2001

Dalanistes Gingerich, Arif, and Clyde 1995

D. ahmedi Gingerich, Arif, and Clyde 1995

Attockicetus Thewissen and Hussain 2000

A. praecursor Thewissen and Hussain 2000

[Kutchicetus Bajpai and Thewissen, 2000]

[K. minimus Bajpai and Thewissen, 2000] subsumed into A. sloani (Gingerich et al., 2001)

Protocetidae Stromer 1908

Protocetinae (Stromer 1908)

Protocetus Fraas 1904

P. atavus Fraas 1904

Eocetus Fraas 1904

Eocetus schweinfurthi (Fraas 1904)

Eocetus wardii Uhen, 1999

Pappocetus Andrews 1920

P. lugardi Andrews 1920

Babiacetus Trivedy and Satsangi 1984

B. indicus Trivedy and Satsangi 1984

B. mishrai Bajpai and Thewissen 1998

Takracetus Gingerich, Arif, and Clyde 1995

T. simus Gingerich, Arif, and Clyde 1995

Georgiacetus Hulbert et al., 1998

G. vogtlensis Hulbert et al., 1998

Natchitochia Uhen, 1998

N. jonesi Uhen, 1998

Cross Whale Geisler, Sanders, and Luo, 1996

Indocetinae Gingerich et al., 1993

Indocetus Sahni and Mishra 1975

I. ramani Sahni and Mishra 1975

Rodhocetus Gingerich et al. 1994

R. kasrani Gingerich et al. 1994

Qaisracetus Gingerich et al., 2001

Q. arifi Gingerich et al., 2001

Basilosauridae Cope 1868

Basilosaurinae (Cope 1868)

Basilosaurus Harlan 1834

B. cetoides (Owen 1839)

B. isis (Andrews 1904)

B. drazindai Gingerich et al., 1997

Basiloterus Gingerich et al., 1997

B. hussaini Gingerich et al., 1997

Gaviacetus Gingerich, Arif, and Clyde 1995

G. razai Gingerich, Arif, and Clyde 1995

G. sahnii Bajpai and Thewissen 1998

Dorudontinae (Miller 1923)

Dorudon Gibbes 1845

D. serratus Gibbes 1845

D. atrox (Andrews 1906)

Zygorhiza True 1904

Z. kochii (Reichenbach 1847)

Z. sp. (Köhler and Fordyce, 1997)

Saghacetus Gingerich, 1992

S. osiris (Dames 1894)

Cynthiacetus Uhen, 2005

C. maxwelli Uhen, 2005)

Ancalecetus Gingerich and Uhen, 1996

A. simonsi Gingerich and Uhen, 1996

Chrysocetus Uhen and Gingerich, 2001

C. healyorum Uhen and Gingerich, 2001