Table 8 Comparative table of spicule micrometries, distribution and depth for the species of Echinostylinos
From: Seven new species of sponges (Porifera) from deep-sea coral mounds at Campos Basin (SW Atlantic)
| Styles | Arcuate isochelae (or as noted otherwise) | Sigmas | Distribution/depth (m) | |
|---|---|---|---|---|
| E. brasiliensis sp. nov. | I: 776–1048/18–22 |
22–30
| Campos Basin, Brazil/1100–1130 | |
| E. glomeris (Topsent, 1904) | I: 900–1000/7–8 |
60
| Azores/599 | |
| II: 1400–1500/17–20 | ||||
| E. gorgonopsis Lévi, 1993 | I: 250–370/4–5 |
30–50
| New Caledonia/950–1000 | |
| (“arbusculaire” = Abyssocladia?) | II: 525–650/16–17 | |||
| E. hirsutus Koltun, 1970 |
I: 400–540/5–10 II: 660–1650/45–54 III: ? |
18–27
| I: 16–22 | NW Pacific/1440–1540 |
| E. lingua (Koltun, 1970) (as Esperiopsis in WPD) | 550–870/13–16 |
I: 44–55 (possibly arcuate) II: 18–32 (possibly palmate) 
| I: 77–148 | NW Pacific/472–479 |
| E. mycaloides Koltun, 1970 |
I: 495–610/8 II: 825–935/18–24 III: 200–325 × 5 |
71–94
|
NW Pacific/ 2165–2265 | |
| E. patriciae nom.nov. (=E. reticulatus sensu Bergquist and Fromont, 1988) |
I: 387–530/8–13 II: 202–300/3–6 |
28–40
| I: 22–36 | New Zealand/55–110 |
| II: 15–18 | ||||
| E. reticulatus Topsent, 1927 |
I: 500–560/26–30 II: 245–280/3 |
27–43/5–9
|
I: 22 II: 15 | Azores/919 |
| E. schmidti (Arnesen, 1903) | 1200 |
40
| 20 | Norway/500 |
| E. shimushirensis Koltun, 1970 |
I: 275–358/5–8 II: 1320–1590/29–37 |
32–54
| I: 27–48 | NW Pacific/445 |
| II: 16–22 | ||||
| E. stylophora (Lévi and Lévi, 1983) | I. 300–320 | I. 38–40 × 25 (arcuate) | 30–60 | New Caledonia/510–525 |
| II. 700–800/30–40 |
II. 20 (arcuate)
| |||
| E. tubiformis (Lévi, 1993) |
I. 1300–1400/30 II. 300–370/5 |
35–48 × 30 (arcuate)
|
I. 30/2 II. 15–19/1 | New Caledonia/965 |