taxonID	type	description	language	source
C06287E2FFD5FFA5819C825516F0D003.taxon	etymology	Etymology. From the Latin adjective foliatum (= laminated, leafy), referring to the peculiar foliaceous form of the body of this species.	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFD5FFA5819C825516F0D003.taxon	diagnosis	Diagnosis. Leucetta with a foliaceous form and a large atrium showing conspicuous hispid exhalant canals. The surface is smooth and the skeleton is composed of two categories of triactines and three of tetractines.	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFD5FFA5819C825516F0D003.taxon	materials_examined	Type material. Holotype, WAM Z 40351; 30 º 33.37 ’ S, 115 º 04.08 ’ E, Margaria Reef, Cervantes, Western Australia; station: JWAM 18 / T 3; depth: 7 meters; collectors: Fromont, J., Whisson, C. S. & Moore, G. I.; date: 08 / March / 2006. Fragment from Holotype deposited under UFRJPOR 7149. Paratype, WAM Z 45623; 34 º 03 ’ 00 ” S, 122 º 38 ’ 00 ” E Middle Island, Recherche Archipelago, Western Australia; station: MIDE 1 V; depth: 15 meters. Fragment from Paratype deposited under UFRJPOR 7108. Type Locality. Cervantes, Western Australia, Australia.	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFD5FFA5819C825516F0D003.taxon	description	Description. Sponge beige in ethanol with a foliaceous form (13 cm x 5.5 cm) and a large apical osculum (12 cm x 2 cm) (Figure 2 A). The surface is smooth but rough to the touch, and inhalant canals are conspicuous. The atrial cavity is very large, smooth, and centrally located. It has conspicuous exhalant canals and the aquiferous system is leuconoid. The skeleton, composed of triactines and tetractines, is disorganized, which is typical for the genus. The cortical skeleton is composed of large tetractines tangentially disposed together with small triactines that form a reticulation (Figure 2 B). Large triactines and small tetractines I can also be found in the cortex, but are much less common. No subcortical lacunae are present. The choanosome is composed of small triactines and small tetractines I (Figure 2 C), the latter found mainly surrounding the inhalant canals where they project the apical actines inwards (Figure 2 D). Small tetractines II are found in the exhalant canals (Figures 2 E, 2 F). The atrial skeleton is principally composed of large and small triactines (Figure 2 E). Large tetractines are rarely found in the atrial skeleton. Spicules. (Table 2). Large tetractines (Figure 2 G): regular or subregular (i. e. spicules whose actines have different lengths and / or different angles). The basal actines are conical with blunt tips (basal: 184 – 310 – 486 µm / 15 – 57 – 95 µm). Large triactines (Figure 2 H): regular or subregular. Actines are conical with blunt tips (197 – 332 – 410 µm / 27 – 57 – 76 µm). Small triactines (Figure 2 I): regular (equiangular and equiradiate), although sagittal spicules form the cortical reticulation. Actines are conical with blunt or sharp tips (89 – 130 – 162 µm / 11 – 18 – 21 µm). Small tetractines I (Figure 2 J, left): regular. Basal actines are conical with blunt tips. Apical actines are conical, thin and short, straight or slightly curved at the end, with sharp tips (basal: 81 – 130 – 154 µm / 11 – 16 – 19 µm; apical: 27 – 40 – 78 µm / 3 – 6 – 8 µm). Length (µm) Width (µm) Spicule Actine Min Mean sd Max Min Mean sd Max n Large triactines WAM Z 40351 (H) 197.1 265.4 60.6 405.0 27.0 42.8 12.6 75.6 20 WAM Z 45623 (P) 200.0 331.5 51.7 410.0 40.0 57.3 9.0 70.0 20 Small triactines WAM Z 40351 (H) 89.1 128.3 19.0 162.0 10.8 15.5 2.7 18.9 20 WAM Z 45623 (P) 100.0 129.6 14.5 160.0 13.7 17.8 2.3 21.2 20 Large tetractines Basal WAM Z 40351 (H) 183.6 301.7 80.4 486.0 32.4 50.8 14.5 86.4 20 WAM Z 45623 (P) 235.0 309.5 57.7 475.0 15.0 56.7 22.6 95.0 20 Small tetractines I Basal WAM Z 40351 (H) 108.0 129.6 10.3 153.9 10.8 14.3 1.6 16.2 20 WAM Z 45623 (P) 81.0 116.5 13.9 148.5 13.5 15.7 1.6 18.9 20 Apical WAM Z 40351 (H) 29.7 40.4 11.5 78.3 2.7 6.0 1.7 8.1 20 WAM Z 45623 (P) 27.0 39.4 6.9 51.3 4.0 5.8 1.1 8.1 20 Small tetractines II Basal WAM Z 40351 (H) 48.6 73.6 12.5 97.2 8.1 10.1 1.4 13.5 20 WAM Z 45623 (P) 82.5 128.6 21.3 155.0 12.5 16.8 1.7 20.0 20 Apical WAM Z 40351 (H) 105.3 147.0 29.5 216.0 8.1 11.3 1.3 13.5 20 WAM Z 45623 (P) 105.0 156.8 37.0 237.5 10.0 13.3 2.0 17.5 20 Small tetractines II (Figure 2 J, right): regular. Basal actines are slightly conical and undulated, with blunt tips. Apical actines are slightly conical, thick, long, slightly curved at the end, and sharp (basal: 49 – 129 – 155 µm / 8 – 17 – 20 µm; apical: 105 – 157 – 238 µm / 8 – 13 – 18 µm).	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFD5FFA5819C825516F0D003.taxon	discussion	Remarks. There are two species of Leucetta that, as also seen in L. foliata sp. nov., have more than one category of triactine and tetractine: L. floridana (Haeckel, 1872), known from the Caribbean and the Northeast of Brazil, and L. potiguar Lanna et al., 2009, endemic to the Northeast coast of Brazil (Lanna et al. 2009). Leucetta foliata sp. nov. contains three different types of tetractines, while L. floridana and L. potiguar have only two. In addition, L. foliata sp. nov. has large triactines and tetractines (although rare) in its atrial skeleton, which are not observed in L. floridana or L. potiguar. Finally, L. foliata sp. nov. has a distinctive external foliose morphology, not previously seen in the genus.	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFD3FFA7819C873A15D7D4EE.taxon	etymology	Etymology. From the Latin adjective purpureus, meaning purple, for the colour of the species in ethanol.	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFD3FFA7819C873A15D7D4EE.taxon	diagnosis	Diagnosis. Species with a reduced atrium and a conspicuous cortical reticulation of triactines. The skeleton is composed of tripods and one category each of triactine and tetractine.	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFD3FFA7819C873A15D7D4EE.taxon	materials_examined	Type material. Holotype, WAM Z 31426; 30 º 20.36 ’ S, 114 º 58.81 ’ E Escape Island, Jurien Bay, Western Australia; station: JWAM 06 / T 2; depth: 12 – 13 meters; collectors: Fromont, J.; Titelius, M. A.; Whisson, C. S. & Moore, G. I.; date: 01 / May / 2005. Fragment from Holotype deposited under UFRJPOR 7255. Type locality. Escape Island, Jurien Bay, Western Australia, Australia.	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFD3FFA7819C873A15D7D4EE.taxon	description	Description. Sponge purple in ethanol with a massive form (1.9 cm x 1.8 cm) and a single osculum in the apical region (0.1 cm in diameter) (Figure 3 A). The surface is smooth but is rough to the touch. The atrial cavity is reduced to exhalant canals connected to the osculum. The aquiferous system is leuconoid. The skeleton is disorganized and composed of tripods, triactines, and tetractines. The cortical skeleton has huge tripods arranged tangentially to the surface and triactines organised in a conspicuous reticulation (Figure 3 B, 3 C). No subcortical lacunae were present. The choanosomal skeleton is composed of triactines and tetractines. The tetractines mainly surround the canals with their apical actines pointing inwards (Figure 3 D, 3 E). Spicules. (Table 3). Tripods (Figure 3 F): regular or subregular. Actines are conical and curved with blunt tips (625 – 785 – 1125 µm / 100 – 166 – 225 µm). Triactines (Figure 3 G): regular, or sagittal when forming the cortical reticulation. Actines are conical with blunt tips (72 – 121 – 153 µm / 10 – 17 – 23 µm). Length (µm) Width (µm) Spicule Actine Min Mean sd Max Min Mean sd Max N Tripods 625.0 785.0 120.4 1125.0 100.0 166.3 28.7 225.0 20 Triactines 72.5 121.0 26.1 152.5 10.0 16.7 4.3 22.5 20 Tetractines Basal 100.0 131.4 18.5 160.0 12.5 16.8 2.4 20.0 20 Apical 40.0 51.8 10.8 77.5 5.0 7.2 2.0 11.2 20 Tetractines (Figure 3 H): regular. The apical and basal actines are conical or slightly conical with blunt tips (basal: 100 – 131 – 160 µm / 13 – 17 – 20 µm; apical: 40 – 52 – 78 µm / 5 – 7 – 11 µm).	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFD3FFA7819C873A15D7D4EE.taxon	discussion	Remarks. Leucetta insignis Row & Hôzawa, 1931, from Australia, is the only species within Leucetta that has the same spicule composition as L. purpurea sp. nov., however, the new species has longer and thicker tripods (L. insignis: 200 – 260 µm / 30 – 60 µm versus L. purpurea sp. nov.: 625 – 1125 µm / 100 – 225 µm). Furthermore, L. purpurea sp. nov. is the only species in the genus with a purple colour in ethanol, although more specimens should be collected to confirm the constancy of this character.	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFD1FFA9819C856A127FD08C.taxon	etymology	Etymology. From the Latin noun crypta (= grotto, covered passage / gallery), for the external shape of this sponge.	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFD1FFA9819C856A127FD08C.taxon	diagnosis	Diagnosis. Pericharax with a conspicuous striated surface and reduced atrial cavity. The skeleton is composed of two categories of triactines and three categories of tetractines. Spherulous cells are present.	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFD1FFA9819C856A127FD08C.taxon	materials_examined	Type Material. Holotype, WAM Z 49226; from 33 º 30.72 ’ S, 115 º 02.46 ’ E to 33 º 30.71 ’ S, 115 º 02.15 ’ E in Geographe Bay, Western Australia; station: Trawl 2; depth: 36 – 37 meters; collector: Sampey, A.; date: 21 / May / 2007. Fragment from Holotype deposited under UFRJPOR 7129. Type Locality. Geographe Bay, Western Australia, Australia.	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFD1FFA9819C856A127FD08C.taxon	description	Description. Sponge dark brown in ethanol with a massive form (3.1 cm x 5.6 cm) and single apical osculum measuring 1.0 cm in diameter (Figure 4 A). The surface is ridged and the atrial cavity is reduced (Figure 4 B). Spherulous cells are present throughout the sponge body (Figure 4 C). The aquiferous system is leuconoid. The skeleton is disorganized. The cortical skeleton is composed of tangentially arranged large and small triactines and large tetractines (Figure 4 D). Subcortical lacunae are present (Figure 4 E). The choanosomal skeleton is composed of few, sparsely distributed, large triactines, many small triactines and small tetractines I. The small tetractines I mainly surround the inhalant canals where their apical actines project inwards (Figures 4 E, 4 F). The atrial skeleton is principally composed of large triactines and small tetractines II (Figure 4 G), and the exhalant canals are supported by small tetractines II (Figure 4 H). Spicules. (Table 4). Large tetractines (Figure 4 I): regular. The basal actines are conical with sharp tips (basal: 400 – 900 – 1175 µm / 75 – 198 – 288 µm). The apical actines are conical with sharp tips, always shorter than the basal ones. It was not possible to measure this actine. Large triactines (Figure 4 J): regular. Actines are conical with sharp tips (750 – 956 – 1175 µm / 113 – 150 – 213 µm). Small triactines (Figure 4 K): regular. Actines are conical with blunt tips (95 – 179 – 226 µm / 13 – 20 – 25 µm). Small tetractines I (Figure 4 L, left): regular. The basal actines are conical with sharp tips. The apical actines are slightly conical and smooth with sharp tips. They are much longer and thinner than the apical actines of the small tetractine II (basal: 125 – 168 – 190 µm / 15 – 18 – 23 µm; apical: 90 – 173 – 508 µm / 4 – 6 – 8 µm). Length (µm) Width (µm) Spicule Actine Min Mean sd Max Min Mean sd Max n WAM Z 49226 Large triactines 750.0 955.6 131.6 1175.0 112.5 150.0 32.5 212.5 10 Small triactines 95.0 178.8 25.9 222.5 12.5 20.2 2.8 25.0 20 Large tetractines Basal 400.0 900.0 293.4 1175.0 75.0 198.4 75.1 287.5 10 Small tetractines I Basal 125.0 167.9 15.6 190.0 15.0 17.6 2.0 22.5 20 Apical 90.0 173.0 95.4 507.5 3.7 5.9 1.2 7.5 20 Small tetractines II Basal 137.5 189.1 26.9 240.0 15.0 20.8 2.7 25.0 20 Apical 50.0 70.8 13.3 92.5 10.0 13.8 2.8 20.0 20 Small tetractines II (Figure 4 L, right): regular. The basal actines are slightly conical with sharp tips. The apical actines are conical and curved with sharp tips. They are shorter and thicker than the apical actines of small tetractine I (basal: 138 – 189 – 240 µm / 15 – 21 – 25 µm; apical: 50 – 71 – 93 µm / 10 – 14 – 20 µm).	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFD1FFA9819C856A127FD08C.taxon	discussion	Remarks. Pericharax crypta sp. nov. is distinguished by the presence of numerous large tetractines that occur throughout the various parts of the sponge skeleton. These spicules separate this new species from P. carteri Poléjaeff, 1883 and P. orientalis Van Soest & de Voogd, 2015. Although P. carteri and P. orientalis have very similar external morphologies to P. crypta sp. nov., their spicule components are very different in shape and size (Table 5). Length (µm) Width (µm) Spicule Actine Min Mean Max Min Mean Max Pericharax carteri Large triactines 494.0 964.9 1852.5 24.7 58.6 132.5 Small triactines (regular) 51.0 88.8 121.5 4.9 7.2 7.3 Small triactines (sagittal) Unpaired 50.0 109.4 190.0 - 6.0 - Paired 55.0 110.8 155.0 - 6.0 - Small tetractines Basal 80.0 152.8 190.0 7.5 9.9 10.0 Pericharax orientalis Large triactines 360.0 834.2 1560.0 25.0 67.9 132.0 Small triactines (regular) 60.0 159.3 228.0 7.0 12.2 18.0 Small triactines (sagittal) Unpaired 61.0 95.1 132.0 6.0 8.6 13.0 Paired 60.0 83.2 138.0 5.0 8.1 12.0 Small tetractines Basal 126.0 177.8 228.0 7.0 9.9 14.0 Apical 57.0 87.4 111.0 6.0 7.4 9.0	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFDFFFAC819C878814A2D76B.taxon	etymology	Etymology. From the Latin noun vallus (= stake, palisade), for the conspicuous hispid atrial cavity of the species. Diagnosis. Pericharax with conspicuous oscula surrounded by huge tripods and a hispid atrial cavity with a palisade arrangement of apical actines. Skeleton composed of tripods, one category of triactine and two categories of tetractines.	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFDFFFAC819C878814A2D76B.taxon	materials_examined	Type material. Holotype, WAM Z 45632; from 34 º 03 ’ 00 ” S, 122 º 38 ’ 00 ” E Twin Peak, Recherche Archipelago, Western Australia; station: TPEV; depth: 15 meters. Fragment from Holotype deposited under UFRJPOR 7126. Paratype, WAM Z 40489; from 29 º 18.85 ” S, 114 º 54.07 ” E Jack Reef, Dongara, Western Australia; station: JWAM 31 / T 1; depth: 6.5 meters; collectors: Fromont, J.; Whisson, C. S. & Moore, G. I.; Date 15 / March / 2006. Fragment from Paratype deposited under UFRJPOR 7271. Type locality. Twin Peak, Recherche Archipelago, Western Australia, Australia. Additional Material Analysed. WAM Z 45626 = UFRJPOR 7125, from the same locality as the holotype, but station TPEH; WAM Z 40348 = UFRJPOR 7742, from the same locality as the paratype, but station JWAM 31 / Q 3.	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFDFFFAC819C878814A2D76B.taxon	description	Description. Sponge beige in ethanol, massive (5.7 cm x 5.7 cm), with a conspicuous osculum apically (1 cm in diameter) (Figure 5 A). The surface is irregular and rough to the touch. The atrial cavity is large and conspicuously hispid (Figure 5 B). The aquiferous system is leuconoid. The skeleton is disorganized. The cortical skeleton is composed of huge tripods and triactines with the tripods mainly concentrated near the osculum (Figures 5 A, 5 C). Subcortical lacunae are present. The choanosomal skeleton is composed of triactines and tetractines I. The tetractines I mainly surround the inhalant canals with their apical actines pointing inwards (Figures 5 D, 5 E). Exhalant canals are hispid and surrounded by tetractines II (Figure 5 F). The atrial skeleton is principally composed of tetractines II forming a conspicuous palisade of apical actines (i. e. a perpendicular arrangement of the apical actines) in the atrial cavity (Figure 5 F, 5 B). Spicules. (Table 6). Tripods (Figure 5 G): regular or subregular (actines with different lengths). Actines are stout and conical with blunt (sometimes rounded) tips (400 – 798 – 1050 µm / 150 – 237 – 350 µm). Length (µm) Width (µm) Spicule Actine Min Mean sd Max Min Mean sd Max n Tripods WAM Z 45632 (H) 450.0 611.0 88.1 700.0 220.0 257.0 21.1 290.0 10 WAM Z 40489 (P) 500.0 798.0 151.2 1050.0 150.0 236.8 37.5 350.0 20 Triactines WAM Z 45632 (H) 87.5 118.3 12.3 137.5 12.5 16.8 1.8 20.0 20 WAM Z 40489 (P) 97.2 124.9 16.8 165.2 12.2 14.9 2.1 19.4 20 Tetractines I Basal WAM Z 45632 (H) 92.5 116.9 17.8 150.0 11.2 14.4 1.7 17.5 20 WAM Z 40489 (P) 94.8 122.1 15.5 170.1 9.7 14.1 2.1 21.9 20 Apical WAM Z 45632 (H) 37.5 60.6 13.4 100.0 5.0 5.8 1.0 7.5 20 WAM Z 40489 (P) 15.0 34.3 18.5 87.5 2.5 5.5 1.2 7.5 20 Tetractines II Basal WAM Z 45632 (H) 100.0 144.7 18.3 175.0 17.5 20.9 3.2 27.5 20 WAM Z 40489 (P) 120.0 164.7 19.4 200.0 15.0 17.0 1.8 20.0 20 Apical WAM Z 45632 (H) 285.0 422.7 73.7 545.0 25.0 39.2 8.4 55.0 20 WAM Z 40489 (P) 280.0 475.5 91.0 725.0 17.5 22.6 2.0 25.0 20 Triactines (Figure 5 H): regular. Actines are conical with sharp tips (88 – 144 – 170 µm / 12 – 18 – 22 µm). Tetractines I (Figure 5 I, left): regular. The basal actines are conical with sharp tips. The apical actines are slightly conical and curved with sharp tips (basal: 97 – 125 – 163 µm / 10 – 14 – 22 µm; apical: 15 – 61 – 100 µm / 3 – 6 – 8 µm). Tetractines II (Figure 5 I, right): regular or subregular. The basal actines are conical and undulating with blunt tips. The apical actines are conical, thicker and longer than the apical actines of tetractine I, with sharp tips and a conspicuous constriction at the base (basal: 100 – 165 – 200 µm / 15 – 21 – 28 µm; apical: 280 – 476 – 725 µm / 18 – 39 – 55 µm).	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
C06287E2FFDFFFAC819C878814A2D76B.taxon	discussion	Remarks. No species of Pericharax had previously been reported with tripods although there are two species of Leucetta with this kind of spicule: L. insignis Row & Hôzawa, 1931 and L. prolifera (Carter, 1878). However, the tripods of these two species are much shorter and thinner than those of P. vallii sp. nov. (L. insignis: 200 - 260 / 30 - 60 µm; L. prolifera: 263 - 578 / 32 - 63 µm; P. vallii: 611 - 798 / 237 - 257 µm). In addition L. prolifera has tetrapods not seen in P. vallii sp. nov. The new species is also distinguished from all other Pericharax and Leucetta species by the presence of a palisade of apical actines in the atrial skeleton.	en	Leocorny, Pedro, Alencar, Aline, Fromont, Jane, Klautau, Michelle (2016): New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia. Zootaxa 4175 (4): 319-334, DOI: 10.11646/zootaxa.4175.4.2
