Table 1 Polyclad species with indirect development from published literature

Acotylea:

Stylochidae

Imogine aomori

4

Götte’s

95 to 105

[6]

Imogine ijimai

4

Götte’s

[16]

Imogine lateotentare

4

Götte’s

[17]

Imogine mcgrathi

4

Götte’s

150

[18]

Imogine mediterraneus

4

Götte’s

90

[19, 20]

Imogine uniporus

4

Götte’s

85 to 95

[6]

Stylochus ellipticus

4

Götte’s

90

[14, 21] this review

Stylochus flevensis

4

Götte’s

[22]

Stylochus pilidium

4

Götte’s

[14]

Stylochus pygmaeus

4

Götte’s

[23]

Stylochus tauricus

4 to 5

Götte’s

90 to 100

[24]

Notoplanidae

Notoplana australis

4

Götte’s

90

[25]

Leptoplanidae

Hoploplana inquilina

6

Müller’s

90

[26]

Planoceridae

Planocera multitentaculata

8

Müller’s

170 to 185

[6]

Planocera reticulata

7

Müller’s: intracapsular & free-swimming (known as Kato’s larva)

310 to 330

[6, 27]

Cotylea:

Pseudocerotidae

Pseudoceros canadensis

6

Müller’s

150

[28, 29]

8

[30]

Thysanozoon brochii

8

Müller’s

180

[20, 31]

Yungia aurantiaca

8

Müller’s

[14]

Pseudoceros maximus

[14]

Pseudoceros vittatus

[14]

Pseudoceros bicolor

8

Müller’s

200

Pers obs

Phrikoceros mopsus

8

Müller’s

160

Pers obs

Euryleptidae

Maritigrella croizeri

8

Müller’s

250

[32]

Oligocladus auritus

[33]

Cycloporus papillosus

[14]

Cycloporus variegatus

Müller’s

150

Pers obs

Eurylepta cornuta

[14]

Eurylepta lobianchii

[14]

Eurylepta leoparda

8

Müller’s

[34]

Eurylepta lobianchii

[14]

Stylostomum ellipse

[14]

Stylostomum sanjuania

8

Müller’s

120

[29]

Prosthecereus giesbrechtii

8

Müller’s

[35]

Prosthiostomidae

Prosthiostomum siphunculus

8

Müller’s

180

[14, 20]

Prosthiostomum auratum

8

Prosthiostomum montiporae

8

Müller’s

[36]

Amakusaplana acroporae

8

Müller’s: intracapsular

250 to 300

[5]

Unknown

?

10

300

This review

Unknown

?

10

5000

[11]