TABLE 3 in Lithophyllum artabricum V. Peña, sp. nov. (Corallinales, Rhodophyta): a cryptic species in the Atlantic Iberian Peninsula hitherto assigned to Lithophyllum stictiforme (Areschoug) Hauck

TABLE 3. — Continuation
LL. artabricum L. bathyporum L. byssoides L. crouaniorum L. dentatumL. hibernicum L. incrustansL. nitorumL. orbiculatum subtenellum L. vickersiaesp. nov. 191, 10, 148, 11, 1610 4, 12, 14, 1510, 14 5,8, 10, 13, 147, 10, 17102, 183,4, 6, 9DumbbellShape tetra /bisporangial conceptacle chamber Tetra /bisporangial conceptacle chamberDumbbell–Conical, elliptical(figs 152B,D) Globose 12Dumbbell DumbbellEllipticalDumbbellConical–(height, µm) Tetra /bisporangial conceptacle chamber96-12719045-140(55) 81-130 100-120 (85) 120-160150-190 40-18094-156.060-115––(diameter, µm)236-44839071-200(180) 130-230264-380 260-352245-385180-260300175-200–– –– TaperingTaperingTapering––absent (frequent) or+Columella Roof thickness (number of cells) Depth of conceptacle floor (cells from bottom to thallus+ 8-14+ (small) –small 2-4– + 2-3 –+ + 8-23 7-10+ (small) 5(filamentous) Up to 9– –– –surface) Buried conceptacles14-25 +– +5-8 – – + (only spermatangial) + + Intertidal,11-31 14-22 – + + + Intertidal, Subtidal, rarely rarely subtidal. intertidal.– –– –– –Intertidal,Intertidal, shallowsubtidal. Encrusting Intertidal,Encrusting Encrusting on different on differentSubtidal. EncrustingIntertidalIntertidal,Subtidalsubtidal.subtidal.on different subtidal.substrates, substrates,on differentIntertidal.(likely).subtidal.Habitatbedrock AtlanticEpilithic Atlantic (Brittany,Epilithicsubstrates Epilithicfree-living free-livingsubstratesEpilithicEpilithicEpilithic Atlantic (Macaronesia,Distribution in the European coastsIberian PeninsulaAsturias, Galicia)Atlantic, Atlantic, Atlantic, Atlantic, MediterraneanAtlantic MediterraneanMediterranean MediterraneanAtlantic, Atlantic, Atlantic MediterraneanMediterranean(France)Portugal and France)