554 
[Diploneis Cleve], minimum (Grun.), minusculum (Grun.), mirabile (Castrac.) 
[Diploneis Cleve], modestum (Grun.) [Pinn. CieveJ, molare (Grun.)[P?nn. 
Cleve], moniliferum (Cleve, monmouthianum (Grun.), Monodon (Brun, 
moscarense (Pant.), multiseriatum (Grun), mundum (Janisch)| Diploneis Cleve|, 
murale (Grun) Musca (Cleve[Caloneis Oleve], muscaeforme (Grun.J| Diplo- 
neis Cleve|, muticum (Ktzg), My (Cleve, !Navicula [Ehrb.|(Diadesmis Ralfs|, 
naviculaceum ([Dictyoneis Cleve, neogradense (Pant) Neumayeri (Pant), 
nicaeense (Perag), nicobaricum (Grun.) nidulans ((Cleve), nitescens (Greg.) 
RalfsDiploneis Cleve], nivale (Ehrb., nobile [Ehrb.(Ktzg), nodosum (Ehrb.) 
[Greg., northumbricum (Donkin) notabile (Grev.[Diploneis Cleve], novo- 
guineense (Temp. nubicola (Grun.| Caloneis Cleve], nudum (Pant,) Ny (Cleve), : 
oamaruense (Grun) obliquum [Greg.(Cleve, obliquestriatum (A.Schm.) 
[Neidium Cleve, oblongum [(KtzgJ), obtusum (W.Sm.[Caloneis Cleve], ocu- 
latum (BrébJ[Diploneis Cleve, O'Mearae [Perag.(Grun) Omega (Cleve) . 
Omieron (Cleve ophiocephalum (Cleve & GroveJCaloneis Cleve, opimum 
(Grun., oregonicum (2inn. Oleve], oscitans (À.Schm.) ovale [Hilse|(A.Schm.), 
ovatum (Schixostawron Grun), oviforme (Cleve, Ovulum (Grun), paehy- 
cephalum (Síawroneis Oleve, palpebrale (Bréb), paludinarum (Pant, 
panduriforme [D/ctyoneis Cleve, Pantocsekii [Dictyoneis Cleve], paralleli- 
striatum (Pant), Parma (Diploneis Cleve]J, parvum [Ehrb.|(Greg., parvulum 
(Stauroneis Grun.), patagonicum [Caloneis Oleve], paulense [/n. Cleve 
»Grun.*], pelliculosum (Bréb.(Hilse, pellucidum (Stawroneis Oleve) penna- 
tum (A.Schm.) peregrinum [Ehrb.|(Ktzg., perfectum (Pant) permagnum 
[Bailey] Ralfs)|Caloneis CleveJ, perminutum (S/auroneis Grun., perpusillum 
(Grun), Perottetii (Grun), Phi (Cleve, Phoenicenteron (Síewroneis Ehrb.) 
Phyllodes [Ehrb.|Cleve, Placenta (Ehrb), Placentula [Ehrb.(KtzgJ), Pla- : 
tessa (Cleve, platycephalum [Ehrb.; Pin». Oleve], platystomum (Ehrb.) 
plicatum (Donkin, Ehrb.), plicatulum (Cleve & Grun), polygibbum (Pant), 
polygrammum  [Ehrb.]|4nom. Cleve]J, portomontanum (Cleve, Powellii : 
(Lewis[Caloneis Cleve]l, Praestes (A.Schm.Diploneis Cleve]l, praetextum 
[Ehrb.), priscum (A.Sehm.)[Di;loneis Cleve], "probabile (A.Schm.)[ Caloneis 
Cleve], productum (W.Sm.)| Neidiwn Cleve protractum (Grun) Pseudo-- 
bacillum (Grun., Puella (D/ploneis Cleve], Pupula (Ktzg.), pusillum (W.Sm.) 
Pusio (Cleve), pygmaeum (Ktzg), quadriseriatum (Cleve & |Grun.J[Calo- 
neis OleveJ, Quincunx (Cleve, radiosum (Ktzg), raeanum  (Castrac.] 
(Kitton, ramphodes (Pant) rangunense [Pinn. rangoon. Oleve & ,Grun.*], 
rectangulatum (GregJ[Rbh.] reichardianum  (Stawroneis Cleve ,Grnun.*) 
Reichardtii (Grun), reticulato-radiatum (Temp. & Brun) retusum (Bréb.), 
Raphoneis [Ehrb.(Grun) Rho (Cleve, rhombicum (Greg), rhynchoce- 
phalum (Ktzg), Riojae (CleveJ, robustum (GrunJ[Caloneis Cleve], rotae- 
anum [Rbh.(Grun), rude (Cleve, rugosum (Temp. & Brun; CleveJ(Schütt), 
Sagitta (Stauroneis Cleve,, salinarum (Grun), salinum (Stauroneis W.Sm.), 
salvum (A.Schm.), samoense (Grun. 1877) [Caloneis Cleve], sandrianum 
(Grun.), Saneti Thomae (Oleve, saturum (A.Schm), sealariferum (Brun), 
Scandinavicum  [Lagerst.] (Cleve, Schaarschmidtii (Pant), Scehinzii 
(Stauroneis Brun)  Schmidtii (Lagerst), Schultzii (Kein), scintillans 
(A.Schm), Seoliopleura (A.Schm.) Scopulorum (Bréb), sculptum (Ehrb. 
[Anom. Oleve], scutellodes (W.Sm), scutiforme (Grun) Scutum (Heurck), 
Secernendum (A.Schm)[Pi/na. Cleve], sectile (A.Schm.)|Caloneis Oleve], se- 
| junctum (A.Schm.) [(Caloneis Cleve, Semen (Ehrb), seminodes (Cleve & 
Grove), Seminulum (Grun), semitectum (A.Schm.) septentrionale (Stau- 
