Table 1 Interspecific diversity of morphological changes during F−0 instar larvae of 49 species in this study and the additional two species from other references.

From: Comprehensive comparative morphology and developmental staging of final instar larvae toward metamorphosis in the insect order Odonata

Species no.

Family

Species

The number of individuals

Clear emergence of newly formed regions

Compound eyes expansion to dorsal side

Wing sheaths Expansion

Wrinkles on the wings

Pigmentation on the head

Apolyses on compound eyes

Degradation of larval labium

Black markings on the basal wings

Blact dots emergence

Bristles melanization

Stage 1

Stage 2

Stage 3

F−1

F−0

1–1

2–1

2–2

2–3

2–4

2–5

2–6

3–1

3–2

3–3

1

Lestidae

Lestes sponsa

1

1

×

(*2)

×

×

×

2

Lestidae

Lestes temporalis

1

5

×

(*2)

×

×

×

3

Calopterygidae

Mnais costalis

0

6

×

(*2)

×

×

×

4

Calopterygidae

Calopteryx japonica

0

1

×

(*2)

×

5

(family status uncertain)

Rhipidolestes hiraoi

0

3

×

×

×

×

6

Platycnemididae

Pseudocopera annulata

0

4

×

(*2)

×

7

Coenagrionidae

Paracercion calamorum

4

7

×

×

8

Coenagrionidae

Paracercion hieroglyphicum

0

3

×

×

9

Coenagrionidae

Paracercion sieboldii

1

3

×

×

10

Coenagrionidae

Paracercion melanotum

0

2

×

×

(*3)

11

Coenagrionidae

Agriocnemis pygmaea

0

1

×

×

×

12

Coenagrionidae

Mortonagrion selenion

0

1

×

×

×

13

Coenagrionidae

Enallagma circulatum

1

5

×

×

14

Coenagrionidae

Ischnura senegalensis

0

2

×

×

×

×

15

Coenagrionidae

Ischnura asiatica

0

3

×

(*3)

×

Ref.1

Coenagrionidae

Ischnura senegalensis

3

6

×

×

×

Ref.2

Coenagrionidae

Ischnura elegans x I. senegalensis

4

6

×

×

×

16

Epiophlebiidae

Epiophlebia superstes

0

2

×

×

×

×

×

×

×

×

17

Aeshnidae

Boyeria maclachlani

0

2

×

×

×

×

×

×

18

Aeshnidae

Planaeschna milnei

0

3

×

×

(*3)

×

×

19

Aeshnidae

Gynacantha japonica

1

4

×

×

×

×

×

20

Aeshnidae

Aeshna crenata

0

4

×

×

×

×

21

Aeshnidae

Aeshna juncea

0

1

×

×

×

×

22

Aeshnidae

Anax ephippiger

4

5

×

×

×

×

×

23

Aeshnidae

Anax parthenope

1

1

×

×

(*3)

×

×

24

Aeshnidae

Anax nigrofasciatus

1

1

×

×

(*3)

×

×

25

Gomphidae

Sieboldius albardae

0

3

(*1)

×

×

×

×

×

×

26

Gomphidae

Melligomphus viridicostus

0

3

(*1)

×

×

×

×

27

Gomphidae

Nihonogomphus viridis

0

1

(*1)

×

×

×

×

28

Gomphidae

Davidius nanus

0

5

(*1)

×

×

×

×

29

Gomphidae

Sinogomphus flavolimbatus

0

2

(*1)

×

×

×

×

×

×

×

30

Gomphidae

Stylogomphus suzukii

0

4

(*1)

×

×

×

×

31

Gomphidae

Asiagomphus melaenops

0

4

(*1)

×

×

×

×

×

32

Petaluridae

Tanypteryx pryeri

0

4

×

×

×

×

×

×

×

×

33

Chlorogomphidae

Chlorogomphus brunneus

0

1

(*1)

×

×

×

×

×

34

Cordulegastridae

Anotogaster sieboldii

0

4

(*1)

×

×

×

×

×

35

Macromiidae

Macromia daimoji

0

3

(*1)

×

×

×

×

36

Corduliidae

Epitheca bimaculata

0

1

×

×

×

×

×

37

Corduliidae

Somatochlora uchidai

0

6

(*1)

×

×

×

×

38

Libellulidae

Rhyothemis fuliginosa

0

7

(*1)

×

×

×

39

Libellulidae

Sympetrum darwinianum

0

3

×

×

40

Libellulidae

Sympetrum maculatum

0

4

×

×

41

Libellulidae

Sympetrum infuscatum

0

3

×

×

42

Libellulidae

Sympetrum frequens

0

1

×

×

43

Libellulidae

Sympetrum kunckeli

0

3

×

×

44

Libellulidae

Sympetrum uniforme

3

3

×

×

×

45

Libellulidae

Pseudothemis zonata

0

4

(*1)

×

×

×

×

46

Libellulidae

Deielia phaon

0

1

×

×

×

×

×

47

Libellulidae

Acisoma panorpoides

0

1

(*1)

×

×

×

48

Libellulidae

Crocothemis servlia

1

5

×

×

49

Libellulidae

Orthetrum albistylum

3

5

×

×

×

×

×

  1. : Clearly observed.
  2. (*1): Difficult to determine the start point when the newly formed regions appear.
  3. (*2): Gradually expand since stage 1.
  4. (*3): Difficult to detect in some individuals.
  5. ×: Undetectable.
  6. Ref. 1: Okude et al.12 (Ischnura senegalensis, Coenagrionidae). Ref. 2: Okude et al.13 (hybrids of I. elegans and I. senegalensis).