24
No.
Species
Length of
sperm head
Oogonia
Early
Growing(mature)
Cell
Nucleus
Nucleolus
Cell
Nucleus
Nucleolus
49
Antarctothoa sp.
6.5
5.0
2.0
50
Arachnopusia unicornis
8.0
19.0 × 15.0
12.0 × 9.0
5.0
51
Arachnopusia sp.
12.0
52
Adeonella calveti
7.0 × 6.0
6.0 × 5.0
2.0
10.0 × 12.5
8.0 × 7.0
2.0–2.5
53
Lepraliella contigua
7.5
16.0 × 15.0
11.0
3.0
54
Sinuporaria sp.
11.0
55
Porella proboscidea
11.0
56
Porella minuta
11.0
10.0(24.0 × 20.0) 7.0(15.0)
3.0(4.5)
57
Porella smitti
10.0
10.0 × 6.0
6.0 × 5.0
2.5
58
Rhamphostomella ovata
7.0
59
Rhamphostomella radiatula
7.0
10.0
7.0
3.0
60
Rhamphostomella bilaminata 9.0–10.0
61
Arctonula arctica
~8.0
13.5
9.0
4.0
62
Escharella immersa
~6.0
63
Exochella sp.
7.0
13.0 × 10.0
10.0 × 7.5
3.0 × 2.0
64
Cellarinella sp.
6.0
65
Smittina obicullata
8.0
(23.0 × 18.0)
5
66
Smittina majuscula
10.0
16.0 × 10.0
15.0 × 9.0
4.0 × 3.0
67
Smittina concinna
6.0
6.0
5.0
2.0
13.0 × 12.0
8.0
3.0 + 3.0
68
Smittina antarctica
5.5
14.0 × 8.0
10.0 × 7.0
3.0
69
Smittina mucronata
5.5
70
Parasmittina crosslandi
10.0
71
Schizomavella lineata
5.0
12.0 × 10.0
10.0 × 9.0
3.0
72
Schizomavella cuspidata
6.0
20.0 × 15.0
15.0 × 8.0
2.0
73
Schizomavella mamillata
6.0
74
Hippoporina reticulatopunctata 5.0
25.0 × 8.0
10.0 × 6.0
3.0
75
Hippoporina propinqua
5.5
18.0
10.0
5.0
76
Kymella polaris
10.0
77
Watersipora subtorquata
7.0
78
Schizoporella unicornis
5.0
79
Quadriscutella papillata
7.0
80
Margaretta barbata
8.0
9.0 × 5.0
7.5 × 4.0
1.5
23.0 × 11.0
12.0 × 8.0
3.0
81
Myriapora truncata
7.5
82
Pacifi cincola insculpta
7.5
20.0 × 11.0
10.0
2.5
83
Cylindroporella tubulosa
7.0
(25.0 × 20.0)
17.0 × 14.0
84
Calyptotheca triangula
5.5
85
“Calyptotheca” variolosa
6.0
86
Emballotheca quadrata
11.0
87
Parmularia smeatoni
11.5
88
Proteoporina haddoni
6.5
89
Microporella ciliata
7.0
15.0 × 9.0
10.0 × 8.0
2.0
90
Calwellia bicornis
7.0
91
Calwellia gracilis
7.0
10.0
7.0
2.5
92
Petralia undata
10.0
93
Mucropetraliella ellerii
7.0
94
Cyclicopora longipora
6.5
95
Eminooecia carsonae
6.0
96
Isoschizoporella secunda
14.0
97
Urceolipora nana
5.5
98
Reciprocus regalis
6.0
Table 1.3 (continued)
(continued)
1 Reproductive Patterns of Gymnolaemate Bryozoa: General Overview and Comparative Analysis
No.
Species
Length of
sperm head
Oogonia
Early
Growing(mature)
Cell
Nucleus
Nucleolus
Cell
Nucleus
Nucleolus
49
Antarctothoa sp.
6.5
5.0
2.0
50
Arachnopusia unicornis
8.0
19.0 × 15.0
12.0 × 9.0
5.0
51
Arachnopusia sp.
12.0
52
Adeonella calveti
7.0 × 6.0
6.0 × 5.0
2.0
10.0 × 12.5
8.0 × 7.0
2.0–2.5
53
Lepraliella contigua
7.5
16.0 × 15.0
11.0
3.0
54
Sinuporaria sp.
11.0
55
Porella proboscidea
11.0
56
Porella minuta
11.0
10.0(24.0 × 20.0) 7.0(15.0)
3.0(4.5)
57
Porella smitti
10.0
10.0 × 6.0
6.0 × 5.0
2.5
58
Rhamphostomella ovata
7.0
59
Rhamphostomella radiatula
7.0
10.0
7.0
3.0
60
Rhamphostomella bilaminata 9.0–10.0
61
Arctonula arctica
~8.0
13.5
9.0
4.0
62
Escharella immersa
~6.0
63
Exochella sp.
7.0
13.0 × 10.0
10.0 × 7.5
3.0 × 2.0
64
Cellarinella sp.
6.0
65
Smittina obicullata
8.0
(23.0 × 18.0)
5
66
Smittina majuscula
10.0
16.0 × 10.0
15.0 × 9.0
4.0 × 3.0
67
Smittina concinna
6.0
6.0
5.0
2.0
13.0 × 12.0
8.0
3.0 + 3.0
68
Smittina antarctica
5.5
14.0 × 8.0
10.0 × 7.0
3.0
69
Smittina mucronata
5.5
70
Parasmittina crosslandi
10.0
71
Schizomavella lineata
5.0
12.0 × 10.0
10.0 × 9.0
3.0
72
Schizomavella cuspidata
6.0
20.0 × 15.0
15.0 × 8.0
2.0
73
Schizomavella mamillata
6.0
74
Hippoporina reticulatopunctata 5.0
25.0 × 8.0
10.0 × 6.0
3.0
75
Hippoporina propinqua
5.5
18.0
10.0
5.0
76
Kymella polaris
10.0
77
Watersipora subtorquata
7.0
78
Schizoporella unicornis
5.0
79
Quadriscutella papillata
7.0
80
Margaretta barbata
8.0
9.0 × 5.0
7.5 × 4.0
1.5
23.0 × 11.0
12.0 × 8.0
3.0
81
Myriapora truncata
7.5
82
Pacifi cincola insculpta
7.5
20.0 × 11.0
10.0
2.5
83
Cylindroporella tubulosa
7.0
(25.0 × 20.0)
17.0 × 14.0
84
Calyptotheca triangula
5.5
85
“Calyptotheca” variolosa
6.0
86
Emballotheca quadrata
11.0
87
Parmularia smeatoni
11.5
88
Proteoporina haddoni
6.5
89
Microporella ciliata
7.0
15.0 × 9.0
10.0 × 8.0
2.0
90
Calwellia bicornis
7.0
91
Calwellia gracilis
7.0
10.0
7.0
2.5
92
Petralia undata
10.0
93
Mucropetraliella ellerii
7.0
94
Cyclicopora longipora
6.5
95
Eminooecia carsonae
6.0
96
Isoschizoporella secunda
14.0
97
Urceolipora nana
5.5
98
Reciprocus regalis
6.0
Table 1.3 (continued)
(continued)
1 Reproductive Patterns of Gymnolaemate Bryozoa: General Overview and Comparative Analysis