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Table 10 Spicule micrometries for S. tabachnicki sp. nov

From: Seven new species of sponges (Porifera) from deep-sea coral mounds at Campos Basin (SW Atlantic)

 

MNRJ 13365 (holotype)

MNRJ 7315A (paratype)

MNRJ 7316 (paratype)

MNRJ 13362 (paratype)

Diactin L

2864 ± 1108 (1075–4725)

3048 ± 1282 (1300–6200)

2664 ± 1061 (1075–5175)

2936 ± 1133 (1050–5150)

 W

13.0 ± 5.010 (8–25)

15.5 ± 5.610 (10–28)

12.3 ± 4.810 (8–23)

12.5 ± 3.110 (8–18)

Choanosomal hexactin

 Ray L

2151

552 ± 125.310 (380–800)

4201

5541

 W

91

22.5 ± 3.510 (15–25)

26.7 ± 5.83 (20–30)

101

Hypodermal pentactin

 Tangential ray L

428 ± 67.5 (325–550)

419 ± 56.118 (320–510)

368 ± 98.010 (230–520)

324 ± 62.4 (210–480)

 W

18.3 ± 1.210 (18–20)

23.5 ± 3.410 (20–30)

21.0 ± 3.910 (15–25)

15.5 ± 1.610 (13–18)

 Proximal ray L

814 ± 164.24 (725–1060)

760 ± 293.55 (425–1125)

1425–14752

3351

 W

19.4 ± 3.84 (18–25)

22.5 ± 3.88 (15–25)

15–202

13–152

Hypoatrial pentactin

 Tangential ray L

348 ± 88.4 (235–735)

454 ± 53.49 (390–540)

517 ± 104.315 (310–720)

437 ± 76.4 (270–590)

 W

15.3 ± 2.210 (10–18)

22.8 ± 2.69 (18–25)

24.0 ± 3.210 (20–30)

22.3 ± 1.410 (20–25)

 Proximal ray L

520 ± 67.33 (465–595)

7501

875–20252

9201

 W

14.2 ± 1.43 (13–15)

25.6 ± 2.79 (23–30)

23.6 ± 2.47 (20–25)

25–302

Dermal pinular hexactin

 Pinular ray L

136 ± 22.7 (95–185)

144 ± 42.8 (90–280)

152 ± 25.8 (90–200)

131 ± 20.9 (85–185)

 W

24.3 ± 3.110 (20–28)

28.0 ± 4.210 (23–38)

24.8 ± 2.810 (20–30)

23.0 ± 3.110 (18–28)

 Tangential ray L

112 ± 14.6 (80–135)

107 ± 26.5 (70–175)

106 ± 14.1 (80–135)

100 ± 10.5 (75–120)

 W

10.0 ± 1.210 (8–13)

10.0 ± 1.310 (8–9)

8.8 ± 1.310 (8–10)

8.8 ± 1.310 (8–10)

 Proximal ray L

84.6 ± 8.7 (70–100)

82.3 ± 13.8 (63–113)

84.7 ± 10.5 (63–115)

79.0 ± 7.8 (60–95)

 W

9.0 ± 1.310 (8–10)

9.0 ± 1.310 (8–10)

9.5 ± 1.610 (8–13)

9.5 ± 1.110 (8–10)

Atrial pinular hexactin

 Pinular ray L

138 ± 16.8 (100–170)

143 ± 17.3 (108–178)

145 ± 27.6 (90–185)

131 ± 17.6 (100–170)

 W

21.3 ± 3.410 (15–25)

27.5 ± 4.410 (20–33)

26.6 ± 3.110 (23–33)

26.5 ± 2.110 (23–30)

 Tangential ray L

99 ± 11.9 (65–125)

104 ± 10.8 (85–128)

114 ± 34.5 (83–265)

91 ± 10.6 (75–110)

 W

7.8 ± 0.810 (8–10)

10.5 ± 1.110 (10–13)

11.0 ± 2.410 (8–15)

10.0 ± 2.910 (8–18)

 Proximal ray L

79.4 ± 7.3 (70–100)

89.1 ± 12.3 (70–123)

88.5 ± 10.0 (68–110)

77.0 ± 7.825 (65–95)

 W

810

9.0 ± 1.310 (8–10)

11.0 ± 2.710 (8–18)

9.5 ± 1.110 (8–10)

Microscleres

 Strobiloplumicome d

381

331

–

23.8 ± 4.34 (20–30)

 1ary rosette d

152

20.8 ± 2.910 (18–25)

201

15.4 ± 1.06 (15–18)

 Discohexaster d

98.2 ± 13.1 (55–120)

84.7 ± 9.6 (60–103)

82.1 ± 9.1 (65–100)

87.8 ± 11.6 (55–100)

 Onychexaster d

78.2 ± 7.518 (63–90)

77.9 ± 9.8 (58–98)

69.2 ± 6.9 (55–83)

76.3 ± 8.9 (55–98)

 Primary rosette d

12.8 ± 2.210 (10–15)

13.3 ± 2.410 (10–18)

131

12.3 ± 1.810 (10–15)

  1. All measurements are in μm: mean ± SD n (range if not 25)
  2. L length, W width, d diameter