species | holotype | holotype anterior | cephalic veil, nos. of pairs | shape of paleae | opercular rim, | posterodorsal lobe anteroventral lobe | ||
---|---|---|---|---|---|---|---|---|
length mm | width mm | nos. of cirri of paleae | nos. of cirri | (segment 2) | (chaetiger 2) | |||
|
11, 12, 17— | 3 | 15–20 | 15 | stout, slender rolled-in | smooth | absent | smooth |
no holotype designated | tip; inner—shorter | |||||||
|
9.5 (6–11) | 3 | 20 (16–20) 10 (11–14) | needle-like, ends bend | smooth | absent | smooth or absent | |
towards each other | ||||||||
|
27 (13–27) |
|
40 (16–40) 12–15 (10–16) | curved dorsally, to a point | smooth, |
|
present, | |
(faintly serrated, coiled tips) | wide seam | glandular | ||||||
|
13–20 |
|
8–11 | 13–15 | wider, curved dorsally | high & thin |
|
glandular |
|
28 (14–50) | 7 (5–9) |
|
14 (8–17) | flat, acute apex (attenuated |
|
|
|
coiled tip; curved dorsally) | cirrate 8–10 lobed) | |||||||
|
10 |
|
14 | 10 | curved dorsally | smooth & high |
|
absent |
|
12–30 (25–32) | 5–7 (9) | (12–25) | 7–14 (7–12) | (curved dorsally, fine tip) |
|
|
glandular |
|
16 | 4 | 10 | 11 | golden-coloured | smooth |
|
glandular and |
ridged | ||||||||
|
2.5 |
|
8–10 | 11 | long, narrow, acute tip | smooth | absent | glandular |
species | chaetigers on which notopodia reduced | nos. of rows of teeth per uncinus | nos. of teeth scaphal shape within a row on uncinus | scaphe: anal flap scaphal hooks: tube, shape & glandular areas nos. of construction pairs & type | type locality | additional records and comments* | ||||
---|---|---|---|---|---|---|---|---|---|---|
|
1–3 | 4–5 | 6 (6–8?) short, stout, erect triangular, smooth 10–12; short, straight, transparent absent on Cochin, Ernakulam, edges bearing edged, with stout, curved quartz, very brittle, segment 4 India short ovate knobs small cirrus yellowish cement | (See below) k | ||||||
|
|
3 (2–3) | 4 (4–5) | longer than poorly developed, broad, lobed with small cirrus edges (oval) | 8 | cone-shaped, sand grains |
|
Lyttelton, South Island, New Zealand | (See below) l | |
|
|
4 | 7 | oval, long, longer than wide with 4 (3–4), crenulated long cirri (18–20 claw-hook |
|
|
Kobe Bay, Japan, 14 m | (See below) m | ||
(recurved ventrally, fimbriae plus crenulated) small cirrus) | like | |||||||||
|
|
3 | 5–6 | wide oval, crenulate margin, crenulate/lobed semi-circular, | 7 | curved, sand grains | strongly glandular | Cameroon, SW Known only from original coast of Africa description. Notochaetae | ||
margin lacking anal cirrus | with finely serrated tips. | |||||||||
|
|
|
|
slightly curved (sand) |
|
Stavanger, Finnmark, Norway—Lectotype assigned by
|
(See below) n | |||
|
2 | 6–7 | oval, lobed tongue shaped with margin small anal cirrus | 4–6 coarse sand grains |
|
off Natal, South Africa | Known only from original description, based on single specimen. | |||
|
(1–3) |
|
7–8 (5–8) | wide oval with semi-circular lobed margin with small cirrus | 6 (4–8) |
|
|
Gulf of Naples, Mediterranean | (See below) o | |
|
2–3 | 6–8 | long oval with triangular with crenulated margin small anal cirrus | 5 | sand |
|
Knysna Estuary, South Africa | Known only from original description, based on single specimen. | ||
|
1–3 | 3–4 | 7 | long oval, semi-circular with lobed margins large anal cirrus | 3 |
|
strongly glandular | La Herradura, Estero Jaltepeque, El Salvador | Known only from original description, based on single specimen. |
species | holotype length mm | holotype anterior cephalic veil, width mm nos. of cirri | nos. of pairs of paleae | shape of paleae | opercular rim, nos. of cirri | posterodorsal lobe (segment 2) | anteroventral lobe (chaetiger 2) | |
---|---|---|---|---|---|---|---|---|
|
(70, 65) | (17, 15) | (65, 60) | (16–17, 15) | (narrow, elongate, curved spiral-form tip) |
(
|
(
|
(present?) |
|
22 (7–74) | 5 (2–12) | present (17–29) | 8 (5–6; 10–13) | subacute–acute (curved dorsally) |
|
|
|
|
(30–70) | (9–12.5) | (17–28) | (8–15) | (attenuated, | (wide and smooth) | (absent) | (glandular) |
sensu
|
spiral-form tip) | |||||||
|
92 (60–90) | 10 (12–17) | 25–30 (22–24) | 12–13 (10) |
|
smooth (a little wrinkled) | absent | absent (slightly glandular) |
|
19 |
|
18–30 |
|
flattened, tapering to fine attenuate, recurved tips |
|
|
|
|
|
|
19 | 9–13 | slender, flattened, fine coiled tips |
|
|
|
|
17 | 6.5 | 10 (10–12) | 11 | acute, curved | smooth (wrinkled) | absent |
|
|
60 (46) | 12 (15) | 60 (30–60) | 8–9 (9–10) | wide (elongate, attenuate) | smooth, low rim |
|
glandular? |
|
32 | 5.5 | 12 | 11 | acute curved | smooth | absent |
|
|
|
|
|
|
|
|
|
|
|
17 (8–80) | 4 (18) | 16 (16–28) | 12 (11–13) | subacute, curved dorsally | smooth, well developed | absent | smooth, glandular |
|
40 (12–45) | 7 (1–9) | 28 (12–38) | 15 (9–15) | curved upward, long slender, acute tip (tapering to fine, slightly curved tips) | smooth |
|
|
|
15–20 | 3–4 | 30 | 8–10 | flattened, recurved, attenuated tips |
|
|
|
|
14 (10–24) | 3 (1–5) | 15 (10–16) | 14 (12) | acute, needle-like | smooth, well developed | absent | smooth, glandular |
|
18.5 | 2 | 17 | 13 | curled tips | smooth | absent |
|
|
26 (9–26) | 4 (2–4) | 21 (16–21) | 10 (8–11) | fine, slightly curved tips | smooth |
|
glandular |
|
5 |
|
8 | 11 | broad flat, evenly tapering | smooth | absent | smooth, reduced |
|
|
|
32 | 10 |
|
|
|
glandular |
|
|
|
24 (46) | 11 (13) | fine tips | smooth |
|
glandular (cirrate) |
|
13.8 (14) | 1.8 (4) | 12–13 | 10–11 | curved, acute tips | smooth | absent |
|
|
|
|
20 | 12 | fine tip, flexible and recurved | smooth |
|
glandular |
|
95 (26–90) | 12–13 (6–17) | (21–35) | 1 1–13 (8–14) | acute (stout, slightly curved tips) | smooth | absent | cirrate (glandular) |
species chaetigers on no. of | no. of teeth scaphal | scaphe: | scaphal hooks: tube, shape & | glandular areas | type locality | additional records | ||||
---|---|---|---|---|---|---|---|---|---|---|
which rows of teeth within shape | anal flap | nos. of | construction | and comments* | ||||||
notopodia | per | a row | pairs & type | |||||||
reduced | uncinus | on uncinus | ||||||||
|
(
|
(2) | (8, 7–8) (oval, with 4 | (strongly grooved (4–5, stout with | (straight sided, (triangular lobe | Gulf of Suez? | (See next page) p | |||
large lobes) | edges, with poorly | strongly | wide, fragments) | present, a number | ||||||
|
1–3 |
|
8 (6–10) | diamond shaped |
developed cirrus)
|
curved tips)
|
of patches, strongly glandular) clear grains, clear
|
(See next page) q | ||
(15–17) | (oval shap ed, as long with small | cement (pale | glandular) | Australia. Type lost, | ||||||
|
1–3 | 2–3–4 | 7–8 | as wide, lobed edges) anal cirrus) oval, long, small; wider than | 6–12 | grains of shell) straight, sand | neotype designated this paper. strongly Bohuslan, Sweden. Neotype (See next page) r | |||
crenulated edges | long, with | grains, brown | glandular designated by Nielsen et al., | |||||||
short cirrus | (1977) from Malmgren’s material. | |||||||||
|
1–3 |
|
9 | oval, crenulated | reduced 10 (8–12), 14 long, curved | glandular | Philippines Recorded from Philippines (Nils- | |||
(7–9) | (broader than wide) | with pointed tips | (long & wide) |
-son, 1927); Indonesia (
|
||||||
|
2 | 5 | as long as broad, | wide as long | 13 reddish sand grains |
|
Southern California,
|
|||
|
2 | 5 | crenulated margin as long as broad, | with small cirrus margins with 16 | 10–12 | sand grains strongly glandular | intertidal, USA widely from S. California, USA. Newport Bay, (See next page) s | |||
crenulated margins | clavate | California, USA | ||||||||
papillae with large cirrus | ||||||||||
|
1–3 | 2 | 7–8 longer than wide, long with anal cirrus | 15 (13–15) |
|
strongly glandular Coronel, Chile Recorded from Independencia | ||||
lobed edges | (crenulate margin) | greyish) |
Bay, Peru (
|
|||||||
|
|
|
6–7 | oval, long |
|
6 | fragile, dark |
|
Lapinig Canal,Philippines | Recorded from by |
(5–6) |
|
|||||||||
|
1–3 |
|
6–7 | short, sub-oval, small (crenulate |
|
(curved, |
|
Bohol, Philippines Recorded from Philippines by | ||
(5–6) | lobed (wide oval, | margin, no | sand grains) |
|
||||||
lobed edges) | anal cirrus) | re-examined type material. | ||||||||
|
|
3–4 | 6–7 |
|
|
|
|
|
North Japan Sea | Known only from |
original record; original description poor. | ||||||||||
|
2–4 | 6–10 broader than long, | present | 8 (6–10) broad, | pale grains of strongly glandular | Dunwich, Moreton Bay, See Fig. 10 for d istribution. | ||||
|
15–17
|
|
lobed crenulated margin
|
blunt, brown 17–22 (8–16, |
sand, and shell
|
|
Queensland, Australia syntype from Long Island | (See next page) u | ||
(1–3, 16) | (2–4) | (6–8) | lobed margins) with small cirrus) size dependent) curved; tapered) |
glandular) Sound USA (
|
||||||
|
1–3 | 2 | 7 |
|
crenulated margin, | 8–10, blunt, | straight, coarse |
|
Bahia de los Angeles, | Known only from |
medial cirrus | brassy | silicious grains | Baja California, USA | type series. | ||||||
|
2–4 | 6–10 longer than broad, |
damaged 5 (4–6) fine, small,
|
Weakly glandular Calliope River Gladstone, | See Fig. 10 for distribution. | |||||
15–17 | crenulated margin | Queensland, Australia | ||||||||
|
|
|
7 | rounded quadrate |
|
4 | granular |
|
Philippines Known only from original record. | |
|
1–3, 16 | 2–3 | 6–8 | long oval, | semi-circular | 8 (7–9) | slightly curved, |
|
Bahamas | Recorded from Florida |
lobed margins | with small cirrus | 2 layers |
Keys, USA (
|
|||||||
|
1–3 |
|
|
oval with highly | longer than wide | 3 | straight, |
|
Gulf of Oman, | Known only from |
lobed margins with long anal cirrus | silicious grains | Iran | a single specimen. | |||||||
|
1–3 |
|
8 | acetabuliform | semi-lunar | 7 |
|
|
Sri Lanka “The characters given are not even | |
sufficient for generic | ||||||||||
identification” (
|
||||||||||
|
1–3, 17 | 2 | 9 (7–8) | oval, lobed ligule triangular without | 11 (3–4) brown, forams |
|
Indonesia (5°28'S Recorded from Inhaca Island, | |||
Delamargins, papillose surface anal cirrus | (sand grains) |
134°53'E) 47 m. goa Bay, Mozambique (
|
||||||||
|
|
7 (6) | trapezoidal |
|
4 | curved |
|
Pangloo, Philippines | Redescribed by Nilsson | |
(1928) from the Philippines. | ||||||||||
|
1–3, 17 | 2 | 6 | lobed margins, | triangular with | present but |
|
|
Indonesia | Known only from |
|
1–3, 16 |
|
|
wide oval semi-circular, |
small cirrus
|
not counted
|
curved, pale, sand |
|
(5°40'S 132°26'E) Cony Island, Bermuda | two individuals. (See next page) v |
(6–10) | lobed margin | (blunt, shell, forams) |